Finite Group Databasebeta

← C4×#19098972 #34297081

Subgroups — C4×#19098972 #34297081

Order 20224.

802 conjugacy classes of subgroups.

The subgroup lattice has 432 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19098972C211yesmaximal, characteristic
2C4×#14579161C211yesmaximal, characteristic
3C4×#14579153C211yesmaximal, characteristic
4#23764373C211yesmaximal, characteristic
5#23764369C211yesmaximal, characteristic
6#23764143C212yesmaximal
7#23764138C212yesmaximal
8#23763568C211yesmaximal, characteristic
9C4×#14579095C212yesmaximal
10C4×#14579093C212yesmaximal
11C4×#97×C79C211yesmaximal, characteristic
12C2×#14579161C2211yescharacteristic
13C2×#14579153C2211yescharacteristic
14C2×C4×Dic158—21no—
15#19098972C418yesdirect product factor
16C2×#14579095C2212yes—
17C2×#14579095C2212yes—
18C2×#14579093C2212yes—
19C2×#14579093C2212yes—
20#19098469—21no—
21#19098461—21no—
22#19098461C2211yescharacteristic
23#19098461C2212yes—
24#19098461C2211yescharacteristic
25#19098447—21no—
26#19098447—21no—
27#19098433C2211yescharacteristic
28#19098429C2211yescharacteristic
29C4×Dic79⋊C4—21no—
30C4×Dic79⋊C4—21no—
31C4×C4⋊Dic79—21no—
32C4×C4⋊Dic79C2211yescharacteristic
33C4×C4⋊Dic79C2212yes—
34C4×C4⋊Dic79C2211yescharacteristic
35#19098326C2212yes—
36#19098326C2212yes—
37#19098326C2212yes—
38#19098326C2212yes—
39C2×#97×C79C2211yescharacteristic
40C2×#97×C79C2212yes—
41C2×#97×C79C2211yescharacteristic
42C2×C4×C8×C79C2212yes—
43C43×C79C2211yescharacteristic
44C22×Dic158—21no—
45#14579161—22no—
46#14579161C2×C414yes—
47#14579153—22no—
48#14579153C2×C414yes—
49C4×Dic158—44no—
50C2×C4⋊Dic79—21no—
51C2×C4⋊Dic79—21no—
52C2×C4⋊Dic79—21no—
53C2×C4⋊Dic79C2311yescharacteristic
54C2×C4⋊Dic79C2311yescharacteristic
55C2×C4⋊Dic79C2312yes—
56C2×C4⋊Dic79C2311yescharacteristic
57C2×C4⋊Dic79C2311yescharacteristic
58C2×C4⋊Dic79C2312yes—
59C2×Dic79⋊C4—21no—
60C2×Dic79⋊C4—21no—
61C2×Dic79⋊C4—21no—
62C2×Dic79⋊C4—21no—
63C2×Dic79⋊C4—22no—
64C2×C4×Dic79—22no—
65C2×C4×Dic79—21no—
66C2×C4×Dic79—21no—
67#14579095—24no—
68#14579095C2×C418yes—
69#14579093—24no—
70#14579093C2×C418yes—
71C79⋊#95—22no—
72C79⋊#95—21no—
73C79⋊#95—21no—
74C79⋊#95—22no—
75C79⋊#95—21no—
76C79⋊#95—21no—
77C79⋊#95—21no—
78C79⋊#95—21no—
79C22×C8×C79C2312yes—
80C22×C8×C79C2312yes—
81C2×C42×C79D411yescharacteristic
82C2×C42×C79D411yescharacteristic
83C2×C42×C79D411yescharacteristic
84C2×C42×C79D411yescharacteristic
85C2×C42×C79C2311yescharacteristic
86C2×C42×C79C2311yescharacteristic
87C2×C42×C79C2311yescharacteristic
88#97×C79—24no—
89#97×C79—22no—
90#97×C79C2×C414yes—
91C4×C8×C79Q818yescomplemented
92C2×Dic158—24no—
93C2×Dic158—42no—
94C2×Dic158—42no—
95C22×Dic79—22no—
96C22×Dic79—21no—
97C22×Dic79—21no—
98C22×Dic79—21no—
99C22×Dic79—21no—
100C22×Dic79—22no—
101C4⋊Dic79—24no—
102C4⋊Dic79—21no—
103C4⋊Dic79—21no—
104C4⋊Dic79—22no—
105C4⋊Dic79—22no—
106C4⋊Dic79—22no—
107C4⋊Dic79—22no—
108C4⋊Dic79—22no—
109C4⋊Dic79—42no—
110C4⋊Dic79—42no—
111C4⋊Dic79C22×C412yes—
112C4⋊Dic79C22×C414yes—
113C4⋊Dic79C22×C412yes—
114Dic79⋊C4—24no—
115Dic79⋊C4—24no—
116Dic79⋊C4—42no—
117Dic79⋊C4—42no—
118Dic79⋊C4—44no—
119C4×Dic79—42no—
120C4×Dic79—44no—
121C4×Dic79—42no—
122C22×C4×C79C2×D411yescharacteristic
123C22×C4×C79C2×D411yescharacteristic
124C22×C4×C79C2×D411yescharacteristic
125C22×C4×C79C2×D411yescharacteristic
126C22×C4×C79C2×D411yescharacteristic
127C22×C4×C79C2×D411yescharacteristic
128C22×C4×C79C2411yescharacteristic
129C2×C8×C79—22no—
130C2×C8×C79—22no—
131C2×C8×C79C22×C414yes—
132C2×C8×C79C2×Q814yes—
133C2×C8×C79C2×Q814yes—
134C2×C8×C79#4114yes—
135C42×C79—22no—
136C42×C79—22no—
137C42×C79—22no—
138C42×C79—41no—
139C42×C79—41no—
140C42×C79C22×C412yes—
141C42×C79C2×Q814yes—
142C42×C79#4112yes—
143C23×C79C22×D411yescharacteristic
144C2×C4×C79—21no—
145C2×C4×C79—21no—
146C2×C4×C79—21no—
147C2×C4×C79—21no—
148C2×C4×C79—21no—
149C2×C4×C79—21no—
150C2×C4×C79—21no—
151C2×C4×C79—21no—
152C2×C4×C79—21no—
153C2×C4×C79—21no—
154C2×C4×C79—21no—
155C2×C4×C79—21no—
156C2×C4×C79C4×D412yes—
157C2×C4×C79C4×D412yes—
158C2×C4×C79C4⋊Q812yes—
159C2×C4×C79C4⋊Q812yes—
160C2×C4×C79AGL(1,ℤ/8)12yes—
161C2×C4×C79#13712yes—
162C2×C4×C79C23×C411yescharacteristic
163C2×C4×C79C22×Q812yes—
164C2×C4×C79C2×#4112yes—
165C2×C4×C79C2×#4111yescharacteristic
166C2×Dic79—22no—
167C2×Dic79—22no—
168C2×Dic79—24no—
169C2×Dic79—42no—
170C2×Dic79—41no—
171C2×Dic79—41no—
172C2×Dic79—41no—
173C2×Dic79—41no—
174C2×Dic79—42no—
175C2×Dic79—42no—
176C2×Dic79—41no—
177C2×Dic79—41no—
178C2×Dic79—42no—
179C2×Dic79—41no—
180C2×Dic79—41no—
181C2×Dic79—41no—
182C2×Dic79—41no—
183C2×Dic79—42no—
184Dic158—48no—
185C8×C79—24no—
186C8×C79C4×Q818yescomplemented
187C22×C79C2×C4×D411yescharacteristic
188C22×C79C2×C4⋊Q811yescharacteristic
189C22×C79#53211yescharacteristic
190C22×C79C2×AGL(1,ℤ/8)11yescharacteristic
191C22×C79C2×#13711yescharacteristic
192C22×C79#57511yescharacteristic
193C22×C79#57511yescharacteristic
194C4×C79—22no—
195C4×C79—22no—
196C4×C79—22no—
197C4×C79—41no—
198C4×C79—41no—
199C4×C79#50114yescomplemented
200C4×C79C2×C4×Q812yes—
201C4×C79#53312yes—
202Dic79—44no—
203Dic79—42no—
204Dic79—42no—
205Dic79—82no—
206Dic79—81no—
207Dic79—81no—
208C4×#501—791nomaximal, Sylow
209C2×C79C4×C4⋊Q811yescharacteristic
210C2×C79C4×AGL(1,ℤ/8)11yescharacteristic
211C2×C79C4×#13711yescharacteristic
212C2×C79C2×#50111yescharacteristic
213C2×C79#316211yescharacteristic
214C2×C79#317111yescharacteristic
215C2×C79#317211yescharacteristic
216C2×#501—791no—
217C4×C4⋊Q8—791no—
218C4×#125—791no—
219#1993—791no—
220#1992—791no—
221#1944—792no—
222#1943—792no—
223#1847—791no—
224C4×#107—792no—
225C4×#106—792no—
226C4×#97D7911yescharacteristic
227C79C4×#50111yescharacteristic, complemented, Sylow
228C2×C4⋊Q8—791no—
229C2×#125—791no—
230C2×C4×Q8—1581no—
231#501—798no—
232C2×#107—792no—
233C2×#107—792no—
234C2×#106—792no—
235C2×#106—792no—
236C2×#97C2×D7912yes—
237C2×#97C2×D7911yescharacteristic
238C2×#97C2×D7911yescharacteristic
239C2×C4×C8C2×D7912yes—
240#391—1581no—
241#389—791no—
242#389—791no—
243#389—792no—
244#389—1581no—
245#387—1581no—
246#387—1581no—
247#384—791no—
248#382—791no—
249C4×C4⋊C4—791no—
250C4×C4⋊C4—791no—
251C4×C4⋊C4—792no—
252C4×C4⋊C4—1581no—
253C4×C4⋊C4—1581no—
254C4×C4⋊C4—1581no—
255C43C2×D7911yescharacteristic
256#340—792no—
257#340—792no—
258#340—792no—
259#340—792no—
260C22×Q8—1581no—
261C22×C8C22×D7912yes—
262C22×C8C22×D7912yes—
263C4⋊Q8—794no—
264C4⋊Q8—1582no—
265#125—794no—
266#125—1582no—
267C4×Q8—3164no—
268C2×C4⋊C4—791no—
269C2×C4⋊C4—791no—
270C2×C4⋊C4—792no—
271C2×C4⋊C4—791no—
272C2×C4⋊C4—791no—
273C2×C4⋊C4—792no—
274C2×C4⋊C4—1581no—
275C2×C4⋊C4—1582no—
276C2×C4⋊C4—1581no—
277C2×C4⋊C4—1581no—
278C2×C4⋊C4—1581no—
279C2×C4⋊C4—1581no—
280C2×C4⋊C4—1581no—
281C2×C4⋊C4—1581no—
282C2×C42—1582no—
283C2×C42—1581no—
284C2×C42—1581no—
285C2×C42D31611yescharacteristic
286C2×C42D31611yescharacteristic
287C2×C42D31611yescharacteristic
288C2×C42D31611yescharacteristic
289C2×C42C22×D7911yescharacteristic
290C2×C42C22×D7911yescharacteristic
291C2×C42C22×D7911yescharacteristic
292#107—798no—
293#107—1584no—
294#106—798no—
295#106—1584no—
296#97—24no—
297#97—22no—
298#97C4×D7914yes—
299C4×C8Dic15818yescomplemented
300#95—1581no—
301#95—1581no—
302#95—1582no—
303#95—1581no—
304#95—1581no—
305#95—1581no—
306#95—1581no—
307#95—1582no—
308C2×Q8—3162no—
309C2×Q8—3162no—
310C2×Q8—1584no—
311C22×C4—1581no—
312C22×C4—1581no—
313C22×C4—1582no—
314C22×C4—1581no—
315C22×C4—1581no—
316C22×C4—1582no—
317C22×C4C2×D31611yescharacteristic
318C22×C4C2×D31611yescharacteristic
319C22×C4C2×D31611yescharacteristic
320C22×C4C2×D31611yescharacteristic
321C22×C4C2×D31611yescharacteristic
322C22×C4C2×D31611yescharacteristic
323C22×C4C23×D7911yescharacteristic
324C2×C8—22no—
325C2×C8—22no—
326C2×C8C2×C4×D7914yes—
327C2×C8C2×Dic15814yes—
328C2×C8C2×Dic15814yes—
329C2×C8#1192962414yes—
330C4⋊C4—3162no—
331C4⋊C4—3162no—
332C4⋊C4—3164no—
333C4⋊C4—3162no—
334C4⋊C4—3162no—
335C4⋊C4—792no—
336C4⋊C4—794no—
337C4⋊C4—792no—
338C4⋊C4—1582no—
339C4⋊C4—1582no—
340C4⋊C4—1582no—
341C4⋊C4—1582no—
342C4⋊C4—1581no—
343C4⋊C4—1581no—
344C4⋊C4—1582no—
345C4⋊C4—1584no—
346C4⋊C4—1584no—
347C4⋊C4—1584no—
348C42—22no—
349C42—22no—
350C42—22no—
351C42—41no—
352C42—41no—
353C42—3162no—
354C42—3164no—
355C42—3162no—
356C42C2×C4×D7912yes—
357C42C2×Dic15814yes—
358C42#1192962412yes—
359C23C22×D31611yescharacteristic
360Q8—3168no—
361C2×C4—21no—
362C2×C4—21no—
363C2×C4—21no—
364C2×C4—21no—
365C2×C4—21no—
366C2×C4—21no—
367C2×C4—21no—
368C2×C4—21no—
369C2×C4—21no—
370C2×C4—21no—
371C2×C4—21no—
372C2×C4—21no—
373C2×C4—3162no—
374C2×C4—3161no—
375C2×C4—3161no—
376C2×C4—3161no—
377C2×C4—3161no—
378C2×C4—3162no—
379C2×C4—3162no—
380C2×C4—3161no—
381C2×C4—3161no—
382C2×C4—3161no—
383C2×C4—3162no—
384C2×C4—3161no—
385C2×C4—3162no—
386C2×C4—3161no—
387C2×C4—3161no—
388C2×C4—1582no—
389C2×C4—1582no—
390C2×C4—1584no—
391C2×C4C4×D31612yes—
392C2×C4C4×D31612yes—
393C2×C4#1457916112yes—
394C2×C4#1457916112yes—
395C2×C4#1457918912yes—
396C2×C4#1457919412yes—
397C2×C4C22×C4×D7911yescharacteristic
398C2×C4C22×Dic15812yes—
399C2×C4C2×#1192962412yes—
400C2×C4C2×#1192962411yescharacteristic
401C8—24no—
402C8C4×Dic15818yescomplemented
403C22C2×C4×D31611yescharacteristic
404C22C2×#1457916111yescharacteristic
405C22#1909911311yescharacteristic
406C22C2×#1457918911yescharacteristic
407C22C2×#1457919411yescharacteristic
408C22#1909936311yescharacteristic
409C22#1909936311yescharacteristic
410C4—22no—
411C4—22no—
412C4—22no—
413C4—41no—
414C4—41no—
415C4—3164no—
416C4—3162no—
417C4—3162no—
418C4—6322no—
419C4—6321no—
420C4—6321no—
421C4#1909897214yesdirect product factor
422C4C2×C4×Dic15812yes—
423C4#1909912012yes—
424C2C4×#1457916111yescharacteristic
425C2C4×#1457918911yescharacteristic
426C2C4×#1457919411yescharacteristic
427C2C2×#1909897211yescharacteristic
428C2#2377392411yescharacteristic
429C2#2377399511yescharacteristic
430C2#2377400611yescharacteristic
subgroupG/H
centerC22×C4C2×D316
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
FittingC4×#97×C79C2
socle, prime radicalC23×C79C22×D4
cosocleC22×C4×C79C24
hypercenterC4×#97D79
hypocenterC79C4×#501
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ C43 ◁ C4×#97

Complements

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

NH ≅ G/Ntype
15. #19098972C4direct (N × H)
91. C4×C8×C79Q8semidirect
186. C8×C79C4×Q8semidirect
199. C4×C79#501semidirect
227. C79C4×#501semidirect
299. C4×C8Dic158semidirect
402. C8C4×Dic158semidirect
421. C4#19098972direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190989722
C4×#145791612
C4×#145791532
#237643732
#237643692
#237641432
#237641382
#237635682
C4×#145790952
C4×#145790932
C4×#97×C792
C4×#50179