Finite Group Databasebeta

← #34286193

Subgroups — #34286193

Order 20224.

1146 conjugacy classes of subgroups.

The subgroup lattice has 366 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19098587C211yesmaximal, characteristic
2C2×#19098518C212yesmaximal
3C4×#14579120C211yesmaximal, characteristic
4#23763259C214yesmaximal, complemented
5#23763255C212yesmaximal, complemented
6C4⋊C8×Dic79C212yesmaximal, complemented
7#23763096C212yesmaximal
8C22×C4⋊C8×C79C211yesmaximal, characteristic
9C22×#11929608C2212yes—
10C2×#14579120C2211yescharacteristic
11C2×#14579120C2211yescharacteristic
12#19098587C418yescomplemented
13C2×C4⋊(C79⋊C8)C2212yes—
14C2×C4⋊(C79⋊C8)C2212yes—
15#19098518—28no—
16C2×#14579071C2214yes—
17C2×C8×Dic79C2214yes—
18C4×C4⋊Dic79C412yes—
19C4×C4⋊Dic79C412yes—
20C4×C22⋊Dic79C412yes—
21C4×C22⋊Dic79C412yes—
22#19098409C2212yes—
23C42×Dic79C2212yes—
24#19098317C2214yes—
25#19098317C2214yes—
26C23×C8×C79C2212yes—
27C22×C42×C79C2211yescharacteristic
28C2×C4⋊C8×C79C418yescomplemented
29C2×C4⋊C8×C79C2211yescharacteristic
30C2×C4⋊C8×C79C2211yescharacteristic
31C2×C4⋊C8×C79C2212yes—
32C2×#11929608—24no—
33C2×#11929608—24no—
34C2×#11929608C2×C418yes—
35C22×C79⋊C8C2314yes—
36#14579120—22no—
37#14579120—22no—
38#14579120D414yes—
39#14579120Q814yes—
40C2×C4⋊Dic79C2×C412yes—
41C2×C4⋊Dic79C2×C412yes—
42C2×C22⋊Dic79C2×C412yes—
43C2×C22⋊Dic79C2×C412yes—
44C2×C4×Dic79C2×C414yes—
45C2×C4×Dic79C2×C414yes—
46C2×C4×Dic79C2312yes—
47C2×C4×Dic79C2312yes—
48C4⋊(C79⋊C8)C2×C418yes—
49C4⋊(C79⋊C8)C2×C418yes—
50#14579071—28no—
51C8×Dic79—28no—
52C79⋊#95C2×C414yes—
53C79⋊#95C2×C414yes—
54C23×C4×C79C2×C411yescharacteristic
55C23×C4×C79C2×C411yescharacteristic
56C23×C4×C79C2311yescharacteristic
57C22×C8×C79—24no—
58C22×C8×C79—24no—
59C22×C8×C79C2×C418yes—
60C22×C8×C79C2312yes—
61C22×C8×C79C2312yes—
62C2×C42×C79C2×C411yescharacteristic
63C2×C42×C79C2×C411yescharacteristic
64C2×C42×C79C2×C414yes—
65C2×C42×C79C2×C414yes—
66C2×C42×C79C2311yescharacteristic
67C2×C42×C79C2311yescharacteristic
68C4⋊C8×C79C2×C414yes—
69C4⋊C8×C79C2×C414yes—
70C4⋊C8×C79C2×C418yes—
71C22×Dic79C22×C414yes—
72C22×Dic79C22×C414yes—
73#11929608—216no—
74C2×C79⋊C8—24no—
75C2×C79⋊C8—24no—
76C2×C79⋊C8C22×C418yes—
77C4⋊Dic79—24no—
78C4⋊Dic79C4⋊C418yes—
79C22⋊Dic79—24no—
80C22⋊Dic79C4⋊C418yes—
81C4×Dic79—28no—
82C4×Dic79—22no—
83C4×Dic79—22no—
84C4×Dic79—44no—
85C4×Dic79C2×D414yes—
86C4×Dic79C2×Q814yes—
87C24×C79C22×C411yescharacteristic
88C22×C4×C79—24no—
89C22×C4×C79—42no—
90C22×C4×C79C4214yes—
91C22×C4×C79C4214yes—
92C22×C4×C79C22×C411yescharacteristic
93C22×C4×C79C22×C411yescharacteristic
94C22×C4×C79C22×C411yescharacteristic
95C22×C4×C79C22×C411yescharacteristic
96C22×C4×C79C22×C411yescharacteristic
97C22×C4×C79C22×C412yes—
98C22×C4×C79C22×C412yes—
99C22×C4×C79C2×D412yes—
100C22×C4×C79C2×Q812yes—
101C22×C4×C79#4112yes—
102C22×C4×C79#4112yes—
103C22×C4×C79C2411yescharacteristic
104C2×C8×C79—216no—
105C2×C8×C79—22no—
106C2×C8×C79—22no—
107C2×C8×C79—22no—
108C2×C8×C79—22no—
109C2×C8×C79C22×C414yes—
110C2×C8×C79C22×C414yes—
111C42×C79C4214yes—
112C42×C79C4214yes—
113C42×C79C22×C412yes—
114C42×C79C22×C412yes—
115C42×C79C22×C412yes—
116C42×C79C22×C412yes—
117C23×C79—22no—
118C23×C79—22no—
119C23×C79C2×C4212yes—
120C23×C79C2×C4⋊C412yes—
121C23×C79#11712yes—
122C23×C79C23×C411yescharacteristic
123C2×C4×C79—22no—
124C2×C4×C79—22no—
125C2×C4×C79—22no—
126C2×C4×C79—28no—
127C2×C4×C79—44no—
128C2×C4×C79C2×C4212yes—
129C2×C4×C79C2×C4212yes—
130C2×C4×C79C2×C4212yes—
131C2×C4×C79C2×C4212yes—
132C2×C4×C79C2×C4212yes—
133C2×C4×C79C2×C4⋊C412yes—
134C2×C4×C79#11712yes—
135C2×C4×C79C4×D414yes—
136C2×C4×C79C4×D414yes—
137C2×C4×C79C4×Q814yes—
138C2×C4×C79C4×Q814yes—
139C2×C4×C79#13114yes—
140C2×C4×C79C23×C411yescharacteristic
141C2×C4×C79C23×C411yescharacteristic
142C2×C4×C79C22×D411yescharacteristic
143C2×C4×C79C22×Q811yescharacteristic
144C2×C4×C79C2×#4111yescharacteristic
145C2×C4×C79C2×#4111yescharacteristic
146C2×Dic79—24no—
147C2×Dic79—24no—
148C2×Dic79—24no—
149C2×Dic79—24no—
150C2×Dic79—24no—
151C2×Dic79C2×C4⋊C418yes—
152C8×C79—24no—
153C8×C79—24no—
154C79⋊C8—28no—
155C22×C79—22no—
156C22×C79—22no—
157C22×C79—24no—
158C22×C79—24no—
159C22×C79C4×C4⋊C414yes—
160C22×C79C22×C4211yescharacteristic
161C22×C79C22×C4⋊C411yescharacteristic
162C22×C79C2×#11711yescharacteristic
163C22×C79C2×#13112yes—
164C22×C79#56812yes—
165C4×C79—22no—
166C4×C79—22no—
167C4×C79—22no—
168C4×C79C4×C4⋊C414yes—
169C4×C79#40514yescomplemented
170C4×C79C2×C4×D411yescharacteristic
171C4×C79C2×C4×D411yescharacteristic
172C4×C79C2×C4×Q811yescharacteristic
173C4×C79C2×C4×Q811yescharacteristic
174Dic79—28no—
175Dic79—44no—
176#20431—791nomaximal, Sylow
177C2×C79—24no—
178C2×C79C2×C4×C4⋊C411yescharacteristic
179C2×C79C2×#40511yescharacteristic
180C2×C79#287311yescharacteristic
181C2×C79#290612yes—
182C2×C79#292512yes—
183C2×#423—791no—
184C22×C4⋊C8D7911yescharacteristic
185C2×#405—792no—
186C4×#117—791no—
187#1768—794no—
188#1767—792no—
189C4×C4⋊C8—792no—
190#1729—792no—
191C79#2043111yescharacteristic, complemented, Sylow
192C22×M16—792no—
193C23×C8C2×D7912yes—
194C2×#117—791no—
195C2×#117—791no—
196C22×C42C2×D7911yescharacteristic
197#423—798no—
198C2×C4⋊C8—792no—
199C2×C4⋊C8—792no—
200C2×C4⋊C8Dic7918yescomplemented
201C2×C4⋊C8C2×D7911yescharacteristic
202C2×C4⋊C8C2×D7911yescharacteristic
203C2×C4⋊C8C2×D7912yes—
204#405—1588no—
205C2×#97—794no—
206C2×C4×C8—794no—
207C4×C4⋊C4—792no—
208C4×C4⋊C4—792no—
209C4×C22⋊C4—792no—
210C4×C22⋊C4—792no—
211#376—792no—
212C43—792no—
213#336—794no—
214#336—794no—
215C23×C4C4×D7911yescharacteristic
216C23×C4C4×D7911yescharacteristic
217C23×C4C22×D7911yescharacteristic
218C2×M16—798no—
219C2×M16—1584no—
220C2×M16—1584no—
221C22×C8—24no—
222C22×C8—24no—
223C22×C8—794no—
224C22×C8C2×Dic7918yes—
225C22×C8C22×D7912yes—
226C22×C8C22×D7912yes—
227#117—794no—
228#117—794no—
229#117—1582no—
230#117—1582no—
231C2×C4⋊C4—792no—
232C2×C4⋊C4—792no—
233C2×C22⋊C4—792no—
234C2×C22⋊C4—792no—
235C2×C42—794no—
236C2×C42—792no—
237C2×C42—794no—
238C2×C42—792no—
239C2×C42C4×D7911yescharacteristic
240C2×C42C4×D7911yescharacteristic
241C2×C42C4×D7914yes—
242C2×C42C2×Dic7914yes—
243C2×C42C22×D7911yescharacteristic
244C2×C42C22×D7911yescharacteristic
245C4⋊C8—798no—
246C4⋊C8—798no—
247C4⋊C8C2×Dic7914yes—
248C4⋊C8C2×Dic7914yes—
249C4⋊C8C2×Dic7918yes—
250#97—1588no—
251C4×C8—1588no—
252#95—794no—
253#95—794no—
254C24C2×C4×D7911yescharacteristic
255C22×C4—24no—
256C22×C4—42no—
257C22×C4—794no—
258C22×C4—794no—
259C22×C4C4×Dic7914yes—
260C22×C4C4×Dic7914yes—
261C22×C4C2×C4×D7911yescharacteristic
262C22×C4C2×C4×D7911yescharacteristic
263C22×C4C2×C4×D7911yescharacteristic
264C22×C4C2×C4×D7911yescharacteristic
265C22×C4C2×C4×D7911yescharacteristic
266C22×C4C2×C4×D7912yes—
267C22×C4C22×Dic7912yes—
268C22×C4D4×D7912yes—
269C22×C4Q8×D7912yes—
270C22×C4#1192962312yes—
271C22×C4#1192962512yes—
272C22×C4C23×D7911yescharacteristic
273M16—15816no—
274C2×C8—22no—
275C2×C8—22no—
276C2×C8—216no—
277C2×C8—22no—
278C2×C8—22no—
279C2×C8—798no—
280C2×C8—1584no—
281C2×C8—1584no—
282C2×C8C22×Dic7914yes—
283C2×C8C22×Dic7914yes—
284C4⋊C4—798no—
285C4⋊C4—1584no—
286C22⋊C4—798no—
287C22⋊C4—1584no—
288C42—3164no—
289C42—794no—
290C42—794no—
291C42—1582no—
292C42—1582no—
293C42—1588no—
294C42C4×Dic7914yes—
295C42C4×Dic7914yes—
296C42C2×C4×D7912yes—
297C42C2×C4×D7912yes—
298C42C22×Dic7912yes—
299C42C22×Dic7912yes—
300C23—22no—
301C23—22no—
302C23C2×C4×Dic7912yes—
303C23C4⋊C4×D7912yes—
304C23#1457911912yes—
305C23C22×C4×D7911yescharacteristic
306C2×C4—22no—
307C2×C4—22no—
308C2×C4—22no—
309C2×C4—28no—
310C2×C4—44no—
311C2×C4—798no—
312C2×C4—1584no—
313C2×C4—1584no—
314C2×C4—1584no—
315C2×C4—1584no—
316C2×C4—1584no—
317C2×C4C2×C4×Dic7912yes—
318C2×C4C2×C4×Dic7912yes—
319C2×C4C2×C4×Dic7912yes—
320C2×C4C2×C4×Dic7912yes—
321C2×C4C2×C4×Dic7912yes—
322C2×C4C4⋊C4×D7912yes—
323C2×C4#1457911912yes—
324C2×C4#1457912314yes—
325C2×C4D4×Dic7914yes—
326C2×C4#1457912614yes—
327C2×C4Q8×Dic7914yes—
328C2×C4#1457916714yes—
329C2×C4C22×C4×D7911yescharacteristic
330C2×C4C23×Dic7911yescharacteristic
331C2×C4C2×D4×D7911yescharacteristic
332C2×C4C2×Q8×D7911yescharacteristic
333C2×C4C2×#1192962311yescharacteristic
334C2×C4C2×#1192962511yescharacteristic
335C8—24no—
336C8—24no—
337C8—1588no—
338C22—24no—
339C22—24no—
340C22—22no—
341C22—22no—
342C22C4⋊C4×Dic7914yes—
343C22C22×C4×Dic7911yescharacteristic
344C22C2×C4⋊C4×D7911yescharacteristic
345C22C2×#1457911911yescharacteristic
346C22C2×#1457916712yes—
347C22#1909932912yes—
348C4—22no—
349C4—22no—
350C4—22no—
351C4—3164no—
352C4—1588no—
353C4C4⋊C4×Dic7914yes—
354C4#1909851814yescomplemented
355C4C2×#1457912311yescharacteristic
356C4C2×D4×Dic7911yescharacteristic
357C4C2×#1457912611yescharacteristic
358C4C2×Q8×Dic7911yescharacteristic
359C2—24no—
360C2C2×C4⋊C4×Dic7911yescharacteristic
361C2C2×#1909851811yescharacteristic
362C2#2377181811yescharacteristic
363C2#2377196512yes—
364C2#2377206512yes—
subgroupG/H
center, FrattiniC22×C4C23×D79
commutatorC22×C79C22×C42
FittingC22×C4⋊C8×C79C2
socleC23×C79C23×C4
prime radicalC24×C79C22×C4
cosocleC22×C4×C79C24
hypercenterC22×C4⋊C8D79
hypocenterC79#20431
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ C22×C4⋊C8

Complements

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

NH ≅ G/Ntype
4. #23763259C2semidirect
5. #23763255C2semidirect
6. C4⋊C8×Dic79C2semidirect
12. #19098587C4semidirect
28. C2×C4⋊C8×C79C4semidirect
169. C4×C79#405semidirect
191. C79#20431semidirect
200. C2×C4⋊C8Dic79semidirect
354. C4#19098518semidirect

Maximal subgroups

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

subgroupindex
C2×#190985872
C2×#190985182
C4×#145791202
#237632592
#237632552
C4⋊C8×Dic792
#237630962
C22×C4⋊C8×C792
#2043179