Finite Group Databasebeta

← C4×#19098910 #34296236

Subgroups — C4×#19098910 #34296236

Order 20224.

1046 conjugacy classes of subgroups.

The subgroup lattice has 430 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19098910C211yesmaximal, characteristic
2C4×#14579161C211yesmaximal, characteristic, complemented
3C4×#14579158C211yesmaximal, characteristic
4#23764361C211yesmaximal, characteristic, complemented
5#23764206C211yesmaximal, characteristic
6#23764083C214yesmaximal, complemented
7#23763528C211yesmaximal, characteristic, complemented
8C4×#14579083C214yesmaximal, complemented
9C42×C8×C79C211yesmaximal, characteristic, complemented
10C2×#14579161C2211yescharacteristic
11C2×#14579158C2211yescharacteristic
12C2×C4×Dic158—21no—
13C2×C4×D316—21no—
14C2×C4×D316—21no—
15C2×C4×D316C2212yes—
16#19098910C418yesdirect product factor
17C2×#14579083C2214yes—
18C2×#14579083C2214yes—
19#19098469—21no—
20#19098465—21no—
21#19098465—21no—
22#19098465C2212yes—
23#19098461—21no—
24#19098461C2212yes—
25#19098433C2211yescharacteristic
26#19098433C2211yescharacteristic
27C4×C4⋊Dic79—21no—
28C4×C4⋊Dic79C2212yes—
29#19098326C2214yes—
30#19098326C2214yes—
31C2×C4×C8×C79C2212yes—
32C2×C4×C8×C79C2212yes—
33C2×C4×C8×C79C2211yescharacteristic
34C2×C4×C8×C79C2211yescharacteristic
35C43×C79C2211yescharacteristic
36C22×Dic158—21no—
37C22×D316—21no—
38C22×D316—21no—
39C22×D316C2312yes—
40C22×C4×D79—22no—
41#14579161—22no—
42#14579161C2×C414yescomplemented
43#14579158—22no—
44#14579158C2×C414yes—
45C4×Dic158—44no—
46C4×D316—28no—
47C4×D316—44no—
48C4×D316—44no—
49C2×C4⋊Dic79—21no—
50C2×C4⋊Dic79—21no—
51C2×C4⋊Dic79—21no—
52C2×C4⋊Dic79—21no—
53C2×C4⋊Dic79—21no—
54C2×C4⋊Dic79C2312yes—
55C2×C4⋊Dic79C2312yes—
56C2×C4⋊Dic79C2312yes—
57C2×Dic79⋊C4—22no—
58C2×(C2×D79)⋊C4—22no—
59C2×(C2×D79)⋊C4—22no—
60C2×(C2×D79)⋊C4—22no—
61C2×C4×Dic79—22no—
62#14579083—28no—
63#14579083C2×C4116yescomplemented
64C79⋊#95—22no—
65C79⋊#95—22no—
66C22×C8×C79C2312yes—
67C22×C8×C79C2312yes—
68C2×C42×C79D411yescharacteristic
69C2×C42×C79D411yescharacteristic
70C2×C42×C79D411yescharacteristic
71C2×C42×C79D411yescharacteristic
72C2×C42×C79C2311yescharacteristic
73C2×C42×C79C2311yescharacteristic
74C2×C42×C79C2311yescharacteristic
75C4×C8×C79—24no—
76C4×C8×C79—22no—
77C4×C8×C79—24no—
78C4×C8×C79C2×C414yescomplemented
79C23×D79—22no—
80C2×Dic158—24no—
81C2×Dic158—42no—
82C2×Dic158—42no—
83C2×D316—24no—
84C2×D316—24no—
85C2×D316—22no—
86C2×D316—24no—
87C2×D316—24no—
88C2×D316—42no—
89C2×D316—42no—
90C2×D316—42no—
91C2×D316—42no—
92C2×D316C22×C414yes—
93C22×Dic79—22no—
94C22×Dic79—22no—
95C22×Dic79—22no—
96C2×C4×D79—44no—
97C2×C4×D79—44no—
98C2×C4×D79—44no—
99C4⋊Dic79—24no—
100C4⋊Dic79—22no—
101C4⋊Dic79—24no—
102C4⋊Dic79—24no—
103C4⋊Dic79—42no—
104C4⋊Dic79—42no—
105C4⋊Dic79—42no—
106C4⋊Dic79—42no—
107C4⋊Dic79C22×C414yes—
108Dic79⋊C4—44no—
109(C2×D79)⋊C4—44no—
110(C2×D79)⋊C4—44no—
111(C2×D79)⋊C4—44no—
112C4×Dic79—44no—
113C22×C4×C79C2×D411yescharacteristic
114C22×C4×C79C2×D411yescharacteristic
115C22×C4×C79C2×D411yescharacteristic
116C22×C4×C79C2×D411yescharacteristic
117C22×C4×C79C2×D411yescharacteristic
118C22×C4×C79C2×D411yescharacteristic
119C22×C4×C79C2411yescharacteristic
120C2×C8×C79—22no—
121C2×C8×C79—22no—
122C2×C8×C79—22no—
123C2×C8×C79—22no—
124C2×C8×C79C22×C414yes—
125C2×C8×C79#4114yes—
126C42×C79—22no—
127C42×C79—22no—
128C42×C79—22no—
129C42×C79D814yes—
130C42×C79SD1614yes—
131C42×C79C22×C412yes—
132C42×C79#4112yes—
133C42×C79#4114yes—
134C23×C79C22×D411yescharacteristic
135C22×D79—24no—
136C22×D79—42no—
137C22×D79—42no—
138C22×D79—42no—
139C22×D79—42no—
140C22×D79—42no—
141C22×D79—42no—
142C2×C4×C79—21no—
143C2×C4×C79—21no—
144C2×C4×C79—21no—
145C2×C4×C79—21no—
146C2×C4×C79—21no—
147C2×C4×C79—21no—
148C2×C4×C79C4×D412yes—
149C2×C4×C79C4×D412yes—
150C2×C4×C79#12412yes—
151C2×C4×C79#12412yes—
152C2×C4×C79C2×D812yes—
153C2×C4×C79C2×D812yes—
154C2×C4×C79C2×D812yes—
155C2×C4×C79C2×SD1612yes—
156C2×C4×C79C2×SD1612yes—
157C2×C4×C79C2×SD1612yes—
158C2×C4×C79#13512yes—
159C2×C4×C79#13512yes—
160C2×C4×C79C23×C411yescharacteristic
161C2×C4×C79C2×#4112yes—
162C2×C4×C79C2×#4112yes—
163C2×C4×C79C2×#4111yescharacteristic
164C2×Dic79—24no—
165C2×Dic79—42no—
166C2×Dic79—42no—
167C2×Dic79—42no—
168C2×Dic79—42no—
169C2×Dic79—42no—
170C2×Dic79—42no—
171C2×Dic79—42no—
172C2×Dic79—42no—
173D316—28no—
174D316—44no—
175D316—48no—
176D316—48no—
177C4×D79—88no—
178Dic158—48no—
179C8×C79—24no—
180C8×C79—24no—
181C22×C79C2×C4×D411yescharacteristic
182C22×C79C2×#12411yescharacteristic
183C22×C79#53211yescharacteristic
184C22×C79C22×D811yescharacteristic
185C22×C79C22×SD1611yescharacteristic
186C22×C79C2×#13511yescharacteristic
187C22×C79C2×#13511yescharacteristic
188C2×D79—44no—
189C2×D79—44no—
190C2×D79—44no—
191C2×D79—82no—
192C2×D79—82no—
193C2×D79—82no—
194C2×D79—82no—
195C4×C79—22no—
196C4×C79—22no—
197C4×C79—22no—
198C4×C79C4×D814yes—
199C4×C79C4×SD1614yes—
200C4×C79#48614yescomplemented
201C4×C79C4×#4112yes—
202C4×C79#52912yes—
203Dic79—44no—
204Dic79—82no—
205Dic79—82no—
206C4×#486—791nomaximal, Sylow
207C2×C79C4×#12411yescharacteristic
208C2×C79C2×C4×D811yescharacteristic
209C2×C79C2×C4×SD1611yescharacteristic
210C2×C79C2×#48611yescharacteristic
211C2×C79#313111yescharacteristic
212C2×C79#316711yescharacteristic
213C2×C79#316911yescharacteristic
214D79—84no—
215C2×#486—791no—
216C4×C4⋊Q8—791no—
217C4×#127—791no—
218#1990—791no—
219#1957—791no—
220#1934—794no—
221#1834—791no—
222C4×#102—794no—
223C42×C8D7911yescharacteristic, complemented
224C79C4×#48611yescharacteristic, complemented, Sylow
225C2×C4⋊Q8—791no—
226C2×#127—791no—
227C2×C4×Q8—1581no—
228C2×C4×D4—792no—
229C2×C4×D4—1581no—
230C2×C4×D4—1581no—
231#486—798no—
232C2×#102—794no—
233C2×#102—794no—
234C2×C4×C8C2×D7912yes—
235C2×C4×C8C2×D7911yescharacteristic
236C2×C4×C8C2×D7912yes—
237C2×C4×C8C2×D7911yescharacteristic
238#391—1581no—
239#390—792no—
240#390—1581no—
241#390—1581no—
242#389—792no—
243#389—1581no—
244#384—791no—
245#384—791no—
246C4×C4⋊C4—792no—
247C4×C4⋊C4—1581no—
248C43C2×D7911yescharacteristic
249#340—794no—
250#340—794no—
251C22×Q8—1581no—
252C22×D4—792no—
253C22×D4—1581no—
254C22×D4—1581no—
255C23×C4—1582no—
256C22×C8C22×D7912yes—
257C22×C8C22×D7912yes—
258C4⋊Q8—794no—
259C4⋊Q8—1582no—
260#127—794no—
261#127—1582no—
262C4×Q8—3164no—
263C4×D4—3164no—
264C4×D4—3164no—
265C4×D4—1588no—
266C2×C4⋊C4—792no—
267C2×C4⋊C4—792no—
268C2×C4⋊C4—792no—
269C2×C4⋊C4—1581no—
270C2×C4⋊C4—1581no—
271C2×C4⋊C4—1581no—
272C2×C4⋊C4—1582no—
273C2×C4⋊C4—1581no—
274C2×C4⋊C4—1581no—
275C2×C22⋊C4—1582no—
276C2×C22⋊C4—1582no—
277C2×C22⋊C4—1582no—
278C2×C42—1582no—
279C2×C42D31611yescharacteristic
280C2×C42D31611yescharacteristic
281C2×C42D31611yescharacteristic
282C2×C42D31611yescharacteristic
283C2×C42C22×D7911yescharacteristic
284C2×C42C22×D7911yescharacteristic
285C2×C42C22×D7911yescharacteristic
286#102—7916no—
287#102—1588no—
288C4×C8—24no—
289C4×C8—22no—
290C4×C8—24no—
291C4×C8C4×D7914yescomplemented
292#95—1582no—
293#95—1582no—
294C24—1582no—
295C2×Q8—3162no—
296C2×Q8—3162no—
297C2×Q8—1584no—
298C2×D4—3162no—
299C2×D4—3162no—
300C2×D4—3162no—
301C2×D4—3162no—
302C2×D4—794no—
303C2×D4—1582no—
304C2×D4—1584no—
305C2×D4—1584no—
306C2×D4—1584no—
307C2×D4—1584no—
308C22×C4—3164no—
309C22×C4—3164no—
310C22×C4—3164no—
311C22×C4—1582no—
312C22×C4—1582no—
313C22×C4—1582no—
314C22×C4C2×D31611yescharacteristic
315C22×C4C2×D31611yescharacteristic
316C22×C4C2×D31611yescharacteristic
317C22×C4C2×D31611yescharacteristic
318C22×C4C2×D31611yescharacteristic
319C22×C4C2×D31611yescharacteristic
320C22×C4C23×D7911yescharacteristic
321C2×C8—22no—
322C2×C8—22no—
323C2×C8—22no—
324C2×C8—22no—
325C2×C8C2×C4×D7914yes—
326C2×C8#1192962414yes—
327C4⋊C4—3164no—
328C4⋊C4—3162no—
329C4⋊C4—3162no—
330C4⋊C4—3162no—
331C4⋊C4—3162no—
332C4⋊C4—794no—
333C4⋊C4—1584no—
334C4⋊C4—1584no—
335C4⋊C4—1582no—
336C4⋊C4—1584no—
337C22⋊C4—3164no—
338C22⋊C4—3164no—
339C22⋊C4—3164no—
340C42—22no—
341C42—22no—
342C42—22no—
343C42—3164no—
344C42D63214yes—
345C42#1192961314yes—
346C42C2×C4×D7912yes—
347C42#1192962412yes—
348C42#1192962414yes—
349C23—3162no—
350C23—3162no—
351C23—3162no—
352C23—3162no—
353C23—3162no—
354C23—3162no—
355C23—1584no—
356C23C22×D31611yescharacteristic
357Q8—3168no—
358D4—3168no—
359D4—3168no—
360D4—3164no—
361D4—1588no—
362C2×C4—21no—
363C2×C4—21no—
364C2×C4—21no—
365C2×C4—21no—
366C2×C4—21no—
367C2×C4—21no—
368C2×C4—3162no—
369C2×C4—3162no—
370C2×C4—3162no—
371C2×C4—3162no—
372C2×C4—3162no—
373C2×C4—3162no—
374C2×C4—3162no—
375C2×C4—3162no—
376C2×C4—6328no—
377C2×C4—1584no—
378C2×C4C4×D31612yes—
379C2×C4C4×D31612yes—
380C2×C4#1457914912yes—
381C2×C4#1457914912yes—
382C2×C4C2×D63212yes—
383C2×C4C2×D63212yes—
384C2×C4C2×D63212yes—
385C2×C4C2×#1192961312yes—
386C2×C4C2×#1192961312yes—
387C2×C4C2×#1192961312yes—
388C2×C4#1457918312yes—
389C2×C4#1457918312yes—
390C2×C4C22×C4×D7911yescharacteristic
391C2×C4C2×#1192962412yes—
392C2×C4C2×#1192962412yes—
393C2×C4C2×#1192962411yescharacteristic
394C8—24no—
395C8—24no—
396C22—3164no—
397C22—3164no—
398C22—3164no—
399C22—6322no—
400C22—6322no—
401C22—6322no—
402C22—6322no—
403C22C2×C4×D31611yescharacteristic
404C22C2×#1457914911yescharacteristic
405C22#1909911311yescharacteristic
406C22C22×D63211yescharacteristic
407C22C22×#1192961311yescharacteristic
408C22C2×#1457918311yescharacteristic
409C22C2×#1457918311yescharacteristic
410C4—22no—
411C4—22no—
412C4—22no—
413C4—3164no—
414C4—6322no—
415C4—6322no—
416C4C4×D63214yes—
417C4C4×#1192961314yes—
418C4#1909891014yesdirect product factor
419C4C4×#1192962412yes—
420C4#1909909712yes—
421C2—6324no—
422C2C4×#1457914911yescharacteristic
423C2C2×C4×D63211yescharacteristic
424C2C2×C4×#1192961311yescharacteristic
425C2C2×#1909891011yescharacteristic
426C2#2377372311yescharacteristic
427C2#2377395911yescharacteristic
428C2#2377397911yescharacteristic
subgroupG/H
centerC22×C4C2×D316
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
FittingC42×C8×C79C2
socleC23×C79C22×D4
prime radicalC2×#14579158C22
cosocleC22×C4×C79C24
hypercenterC42×C8D79
hypocenterC79C4×#486
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ C43 ◁ C42×C8

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
2. C4×#14579161C2semidirect
4. #23764361C2semidirect
6. #23764083C2semidirect
7. #23763528C2semidirect
8. C4×#14579083C2semidirect
9. C42×C8×C79C2semidirect
16. #19098910C4direct (N × H)
42. #14579161C2×C4semidirect
63. #14579083C2×C4semidirect
78. C4×C8×C79C2×C4semidirect
200. C4×C79#486semidirect
223. C42×C8D79semidirect
224. C79C4×#486semidirect
291. C4×C8C4×D79semidirect
418. C4#19098910direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C2×#190989102
C4×#145791612
C4×#145791582
#237643612
#237642062
#237640832
#237635282
C4×#145790832
C42×C8×C792
C4×#48679