Finite Group Databasebeta

← C4×#19098967 #34297002

Subgroups — C4×#19098967 #34297002

Order 20224.

878 conjugacy classes of subgroups.

The subgroup lattice has 408 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19098967C211yesmaximal, characteristic
2C4×#14579160C212yesmaximal
3#23764359C212yesmaximal
4#23764134C211yesmaximal, characteristic
5#23764132C212yesmaximal
6#23764131C211yesmaximal, characteristic
7#23763558C211yesmaximal, characteristic
8C4×#14579094C212yesmaximal
9C4×#14579095C211yesmaximal, characteristic
10C4×C8×Dic79C211yesmaximal, characteristic
11C4×#107×C79C211yesmaximal, characteristic
12C2×#14579160C2212yes—
13C2×C4×Dic158—22no—
14#19098967C418yesdirect product factor
15C2×#14579095C2211yescharacteristic
16C2×#14579095C2211yescharacteristic
17C2×#14579094C2212yes—
18C2×#14579094C2212yes—
19C2×C4×C79⋊C8C2211yescharacteristic
20C2×C8×Dic79C2211yescharacteristic
21C2×C8×Dic79C2211yescharacteristic
22C2×C8×Dic79C2211yescharacteristic
23C2×C8×Dic79C2211yescharacteristic
24#19098467—22no—
25#19098462C2212yes—
26#19098460—22no—
27#19098459C2212yes—
28#19098432C2212yes—
29C4×Dic79⋊C4—22no—
30C4×C4⋊Dic79C2212yes—
31C42×Dic79C2211yescharacteristic
32#19098326C2212yes—
33#19098325C2212yes—
34#19098325C2212yes—
35C2×#107×C79C2211yescharacteristic
36C2×#107×C79C2211yescharacteristic
37C2×C4×C8×C79C2211yescharacteristic
38C4×C4⋊C4×C79C2212yes—
39#340×C79C2212yes—
40C22×Dic158—22no—
41C22×C79⋊C8C2311yescharacteristic
42C22×C79⋊C8C2311yescharacteristic
43#14579160—24no—
44#14579160C2×C418yes—
45C4×Dic158—48no—
46C2×C4⋊Dic79—22no—
47C2×C4⋊Dic79C2312yes—
48C2×C4⋊Dic79C2312yes—
49C2×Dic79⋊C4—22no—
50C2×Dic79⋊C4—22no—
51C2×Dic79⋊C4—22no—
52C2×Dic79⋊C4—22no—
53C2×C4×Dic79—22no—
54C2×C4×Dic79D411yescharacteristic
55C2×C4×Dic79D411yescharacteristic
56C2×C4×Dic79D411yescharacteristic
57C2×C4×Dic79D411yescharacteristic
58C2×C4×Dic79C2311yescharacteristic
59C2×C4×Dic79C2311yescharacteristic
60#14579095—22no—
61#14579095C2×C414yes—
62#14579094—24no—
63#14579094C2×C418yes—
64C4×C79⋊C8Q814yescomplemented
65C8×Dic79—22no—
66C8×Dic79—22no—
67C8×Dic79—22no—
68C8×Dic79C2×C414yes—
69C79⋊#95—22no—
70C79⋊#95—22no—
71C79⋊#95—22no—
72C22×C8×C79C2311yescharacteristic
73C22×C8×C79C2311yescharacteristic
74C2×C4⋊C4×C79C2312yes—
75C2×C4⋊C4×C79C2312yes—
76C2×C42×C79—22no—
77C2×C42×C79C2311yescharacteristic
78#107×C79—22no—
79#107×C79C2×C414yes—
80C4×C8×C79Q814yescomplemented
81#95×C79—22no—
82C2×Dic158—28no—
83C2×Dic158—44no—
84C2×Dic158—44no—
85C22×Dic79—22no—
86C22×Dic79—22no—
87C22×Dic79C2×D411yescharacteristic
88C22×Dic79C2×D411yescharacteristic
89C22×Dic79C2×D411yescharacteristic
90C22×Dic79C2×D411yescharacteristic
91C2×C79⋊C8—21no—
92C2×C79⋊C8—21no—
93C2×C79⋊C8C22×C412yes—
94C2×C79⋊C8C2×Q812yes—
95C2×C79⋊C8C2×Q812yes—
96C2×C79⋊C8#4112yes—
97C4⋊Dic79—22no—
98C4⋊Dic79—22no—
99C4⋊Dic79—22no—
100C4⋊Dic79—44no—
101C4⋊Dic79C22×C414yes—
102Dic79⋊C4—28no—
103Dic79⋊C4—44no—
104Dic79⋊C4—44no—
105Dic79⋊C4—44no—
106C4×Dic79—22no—
107C4×Dic79—22no—
108C4×Dic79—21no—
109C4×Dic79—21no—
110C4×Dic79—44no—
111C4×Dic79D814yes—
112C4×Dic79Q1614yes—
113C4×Dic79C22×C412yes—
114C4×Dic79#4112yes—
115C22×C4×C79—22no—
116C22×C4×C79—22no—
117C22×C4×C79C2×D411yescharacteristic
118C22×C4×C79C2×D411yescharacteristic
119C22×C4×C79C2411yescharacteristic
120C2×C8×C79—21no—
121C2×C8×C79—21no—
122C2×C8×C79C22×C412yes—
123C2×C8×C79C2×Q812yes—
124C2×C8×C79C2×Q812yes—
125C2×C8×C79#4112yes—
126C4⋊C4×C79—22no—
127C4⋊C4×C79—22no—
128C4⋊C4×C79—22no—
129C4⋊C4×C79C22×C414yes—
130C42×C79—44no—
131C42×C79C2×Q812yes—
132C42×C79C2×Q812yes—
133C23×C79C22×D411yescharacteristic
134C2×C4×C79—21no—
135C2×C4×C79—21no—
136C2×C4×C79—24no—
137C2×C4×C79—42no—
138C2×C4×C79—42no—
139C2×C4×C79—42no—
140C2×C4×C79—42no—
141C2×C4×C79—42no—
142C2×C4×C79C4⋊Q812yes—
143C2×C4×C79C4⋊Q812yes—
144C2×C4×C79C2×D812yes—
145C2×C4×C79C2×Q1612yes—
146C2×C4×C79C23×C411yescharacteristic
147C2×C4×C79C22×Q811yescharacteristic
148C2×C4×C79C22×Q811yescharacteristic
149C2×C4×C79C2×#4111yescharacteristic
150C2×C4×C79C2×#4111yescharacteristic
151C2×C4×C79C2×#4111yescharacteristic
152C2×Dic79—21no—
153C2×Dic79—21no—
154C2×Dic79—21no—
155C2×Dic79—21no—
156C2×Dic79—24no—
157C2×Dic79—42no—
158C2×Dic79—42no—
159C2×Dic79—42no—
160C2×Dic79—42no—
161C2×Dic79—42no—
162C2×Dic79C4×D412yes—
163C2×Dic79C4×D412yes—
164C2×Dic79C2×D812yes—
165C2×Dic79C2×D812yes—
166C2×Dic79C2×Q1612yes—
167C2×Dic79C2×Q1612yes—
168C2×Dic79#13512yes—
169C2×Dic79#13512yes—
170Dic158—416no—
171C8×C79—22no—
172C8×C79C4×Q814yescomplemented
173C79⋊C8—22no—
174C79⋊C8C4×Q814yescomplemented
175C22×C79C2×C4×D411yescharacteristic
176C22×C79C2×C4⋊Q811yescharacteristic
177C22×C79#53211yescharacteristic
178C22×C79C22×D811yescharacteristic
179C22×C79C22×Q1611yescharacteristic
180C22×C79C2×#13511yescharacteristic
181C22×C79C2×#13511yescharacteristic
182C4×C79—22no—
183C4×C79—44no—
184C4×C79—82no—
185C4×C79#50014yescomplemented
186C4×C79C2×C4×Q811yescharacteristic
187C4×C79C2×C4×Q811yescharacteristic
188C4×C79#53311yescharacteristic
189C4×C79#53311yescharacteristic
190Dic79—22no—
191Dic79—22no—
192Dic79—44no—
193Dic79—82no—
194Dic79C4×D814yes—
195Dic79C4×Q1614yes—
196C4×#500—791nomaximal, Sylow
197C2×C79C4×C4⋊Q811yescharacteristic
198C2×C79C2×C4×D811yescharacteristic
199C2×C79C2×C4×Q1611yescharacteristic
200C2×C79C2×#50011yescharacteristic
201C2×C79#316011yescharacteristic
202C2×C79#316911yescharacteristic
203C2×C79#317011yescharacteristic
204C2×#500—791no—
205C4×C4⋊Q8—792no—
206#1990—792no—
207#1942—791no—
208#1942—791no—
209#1942—792no—
210#1845—791no—
211C4×#107—791no—
212C4×#107—792no—
213C4×#107D7911yescharacteristic
214C42×C8—791no—
215C79C4×#50011yescharacteristic, complemented, Sylow
216C2×C4⋊Q8—792no—
217C2×C4×Q8—1582no—
218#500—798no—
219C2×#107—791no—
220C2×#107—792no—
221C2×#107—791no—
222C2×#107—792no—
223C2×#107C2×D7911yescharacteristic
224C2×#107C2×D7911yescharacteristic
225C2×C4×C8—791no—
226C2×C4×C8—791no—
227C2×C4×C8—791no—
228C2×C4×C8—791no—
229C2×C4×C8—791no—
230C2×C4×C8C2×D7911yescharacteristic
231#391—1582no—
232#389—792no—
233#389—792no—
234#389—1582no—
235#384—792no—
236C4×C4⋊C4—792no—
237C4×C4⋊C4—1582no—
238C4×C4⋊C4C2×D7912yes—
239C43—791no—
240#340—792no—
241#340—792no—
242#340—792no—
243#340C2×D7912yes—
244C22×Q8—1582no—
245C22×C8—791no—
246C22×C8—791no—
247C22×C8C22×D7911yescharacteristic
248C22×C8C22×D7911yescharacteristic
249C4⋊Q8—798no—
250C4⋊Q8—1584no—
251C4×Q8—3168no—
252C2×C4⋊C4—792no—
253C2×C4⋊C4—792no—
254C2×C4⋊C4—1582no—
255C2×C4⋊C4—1582no—
256C2×C4⋊C4—1582no—
257C2×C4⋊C4—1582no—
258C2×C4⋊C4—1582no—
259C2×C4⋊C4C22×D7912yes—
260C2×C4⋊C4C22×D7912yes—
261C2×C42—22no—
262C2×C42—791no—
263C2×C42—791no—
264C2×C42—791no—
265C2×C42—791no—
266C2×C42—791no—
267C2×C42—791no—
268C2×C42—1582no—
269C2×C42C22×D7911yescharacteristic
270#107—22no—
271#107—794no—
272#107—798no—
273#107—1584no—
274#107—1582no—
275#107C4×D7914yes—
276C4×C8—794no—
277C4×C8—794no—
278C4×C8—1582no—
279C4×C8—1582no—
280C4×C8—1582no—
281C4×C8Dic15814yescomplemented
282#95—22no—
283#95—1582no—
284#95—1582no—
285#95—1582no—
286C2×Q8—3164no—
287C2×Q8—3164no—
288C2×Q8—1588no—
289C22×C4—22no—
290C22×C4—22no—
291C22×C4—791no—
292C22×C4—791no—
293C22×C4—791no—
294C22×C4—791no—
295C22×C4—1582no—
296C22×C4—1582no—
297C22×C4D4×D7911yescharacteristic
298C22×C4D4×D7911yescharacteristic
299C22×C4C23×D7911yescharacteristic
300C2×C8—21no—
301C2×C8—21no—
302C2×C8—792no—
303C2×C8—792no—
304C2×C8—792no—
305C2×C8—792no—
306C2×C8—1581no—
307C2×C8—1581no—
308C2×C8C2×C4×D7912yes—
309C2×C8C2×Dic15812yes—
310C2×C8C2×Dic15812yes—
311C2×C8#1192962412yes—
312C4⋊C4—22no—
313C4⋊C4—22no—
314C4⋊C4—22no—
315C4⋊C4—3164no—
316C4⋊C4—3164no—
317C4⋊C4—3164no—
318C4⋊C4—3164no—
319C4⋊C4—794no—
320C4⋊C4—1588no—
321C4⋊C4—1582no—
322C4⋊C4—1582no—
323C4⋊C4—1582no—
324C4⋊C4C2×C4×D7914yes—
325C42—44no—
326C42—3164no—
327C42—792no—
328C42—794no—
329C42—794no—
330C42—792no—
331C42—1582no—
332C42—1582no—
333C42—1581no—
334C42—1581no—
335C42Q8×D7912yes—
336C42C2×Dic15812yes—
337C23C2×D4×D7911yescharacteristic
338Q8—31616no—
339C2×C4—21no—
340C2×C4—21no—
341C2×C4—24no—
342C2×C4—42no—
343C2×C4—42no—
344C2×C4—42no—
345C2×C4—42no—
346C2×C4—42no—
347C2×C4—3162no—
348C2×C4—3162no—
349C2×C4—3162no—
350C2×C4—3162no—
351C2×C4—3162no—
352C2×C4—792no—
353C2×C4—792no—
354C2×C4—792no—
355C2×C4—792no—
356C2×C4—792no—
357C2×C4—792no—
358C2×C4—792no—
359C2×C4—792no—
360C2×C4—1584no—
361C2×C4—1581no—
362C2×C4—1581no—
363C2×C4—1581no—
364C2×C4—1581no—
365C2×C4#1457916012yes—
366C2×C4#1457916012yes—
367C2×C4D8×D7912yes—
368C2×C4Q16×D7912yes—
369C2×C4C22×C4×D7911yescharacteristic
370C2×C4C2×Q8×D7911yescharacteristic
371C2×C4C22×Dic15811yescharacteristic
372C2×C4#41×D7911yescharacteristic
373C2×C4#41×D7911yescharacteristic
374C2×C4C2×#1192962411yescharacteristic
375C8—22no—
376C8—794no—
377C8—1582no—
378C8C4×Dic15814yescomplemented
379C22C4×D4×D7911yescharacteristic
380C22C2×#1457916011yescharacteristic
381C22#1909911011yescharacteristic
382C22C2×D8×D7911yescharacteristic
383C22C2×Q16×D7911yescharacteristic
384C22#135×D7911yescharacteristic
385C22#135×D7911yescharacteristic
386C4—22no—
387C4—44no—
388C4—82no—
389C4—3164no—
390C4—794no—
391C4—794no—
392C4—6322no—
393C4—1582no—
394C4—1582no—
395C4#1909896714yesdirect product factor
396C4C4×Q8×D7911yescharacteristic
397C4C2×C4×Dic15811yescharacteristic
398C4#1909911611yescharacteristic
399C4#1909911711yescharacteristic
400C2C4×#1457916011yescharacteristic
401C2C4×D8×D7911yescharacteristic
402C2C4×Q16×D7911yescharacteristic
403C2C2×#1909896711yescharacteristic
404C2#2377391211yescharacteristic
405C2#2377397611yescharacteristic
406C2#2377398311yescharacteristic
subgroupG/H
centerC22×C4D4×D79
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
FittingC4×#107×C79C2
socle, prime radicalC23×C79C22×D4
cosocleC22×C4×C79C24
hypercenterC4×#107D79
hypocenterC79C4×#500
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C4×#107

Complements

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

NH ≅ G/Ntype
14. #19098967C4direct (N × H)
64. C4×C79⋊C8Q8semidirect
80. C4×C8×C79Q8semidirect
172. C8×C79C4×Q8semidirect
174. C79⋊C8C4×Q8semidirect
185. C4×C79#500semidirect
215. C79C4×#500semidirect
281. C4×C8Dic158semidirect
378. C8C4×Dic158semidirect
395. C4#19098967direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190989672
C4×#145791602
#237643592
#237641342
#237641322
#237641312
#237635582
C4×#145790942
C4×#145790952
C4×C8×Dic792
C4×#107×C792
C4×#50079