Finite Group Databasebeta

← C2×#22591079 #32156281

Subgroups — C2×#22591079 #32156281

Order 18176.

2398 conjugacy classes of subgroups.

The subgroup lattice has 304 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556120C211yesmaximal, characteristic
2#22591079C2116yesmaximal, direct product factor
3C2×#17985895C212yesmaximal
4C2×#17985894C214yesmaximal
5C2×#17985880C214yesmaximal
6C2×C4⋊C4×Dic71C212yesmaximal
7C2×#17985845C211yesmaximal, characteristic
8C2×#384×C71C211yesmaximal, characteristic
9C2×#14556120C4116yescomplemented
10C2×#14556120C2218yes—
11C22×C4⋊Dic71C2212yes—
12C22×Dic71⋊C4C2214yes—
13C22×Dic71⋊C4C2214yes—
14C22×C4×Dic71C2211yescharacteristic
15C22×C4×Dic71C2214yes—
16C22×C4×Dic71C2211yescharacteristic
17#17985895C22116yes—
18#17985894C22132yes—
19#17985880C22132yes—
20C4⋊C4×Dic71C22116yes—
21#17985845C2218yes—
22C2×C71⋊#95C2214yes—
23C2×C71⋊#95C2212yes—
24C2×C71⋊#95C2214yes—
25C2×C71⋊#95C2212yes—
26C22×C4⋊C4×C71C2212yes—
27C22×C4⋊C4×C71C2214yes—
28C22×C42×C71C2211yescharacteristic
29#384×C71C2218yes—
30C23×Dic71C2311yescharacteristic
31C23×Dic71C2311yescharacteristic
32C23×Dic71C2314yes—
33C23×Dic71C2312yes—
34#14556120C2×C4164yescomplemented
35C2×C4⋊Dic71C2×C4116yes—
36C2×C4⋊Dic71C2318yes—
37C2×Dic71⋊C4—48no—
38C2×Dic71⋊C4C2×C4132yes—
39C2×Dic71⋊C4C23116yes—
40C2×Dic71⋊C4C23116yes—
41C2×C4×Dic71—24no—
42C2×C4×Dic71—48no—
43C2×C4×Dic71Q818yes—
44C2×C4×Dic71C2314yes—
45C2×C4×Dic71C23116yes—
46C2×C4×Dic71C2314yes—
47C71⋊#95C2318yes—
48C71⋊#95C2318yes—
49C71⋊#95C23116yes—
50C71⋊#95C23116yes—
51C23×C4×C71C2314yes—
52C23×C4×C71C2312yes—
53C23×C4×C71C2311yescharacteristic
54C2×C4⋊C4×C71—28no—
55C2×C4⋊C4×C71—48no—
56C2×C4⋊C4×C71C2318yes—
57C2×C4⋊C4×C71C23116yes—
58C2×C42×C71C2×C418yes—
59C2×C42×C71C2314yes—
60C22×Dic71—24no—
61C22×Dic71—28no—
62C22×Dic71—28no—
63C22×Dic71—24no—
64C22×Dic71—22no—
65C22×Dic71—22no—
66C22×Dic71—24no—
67C22×Dic71—24no—
68C22×Dic71C22×C4116yes—
69C22×Dic71C2×Q818yes—
70C22×Dic71C2412yes—
71C22×Dic71C2412yes—
72C22×Dic71C2418yes—
73C22×Dic71C2414yes—
74C4⋊Dic71C22×C4132yes—
75Dic71⋊C4—416no—
76Dic71⋊C4C22×C4164yes—
77C4×Dic71—28no—
78C4×Dic71—416no—
79C4×Dic71C2×Q8116yes—
80C24×C71C2411yescharacteristic
81C22×C4×C71—24no—
82C22×C4×C71—24no—
83C22×C4×C71—28no—
84C22×C4×C71—28no—
85C22×C4×C71—28no—
86C22×C4×C71C22×C418yes—
87C22×C4×C71C22×C414yes—
88C22×C4×C71C2×Q814yes—
89C22×C4×C71#4114yes—
90C22×C4×C71C2418yes—
91C22×C4×C71C2414yes—
92C22×C4×C71C2412yes—
93C4⋊C4×C71—216no—
94C4⋊C4×C71—416no—
95C42×C71C22×C4116yes—
96C23×C71C23×C412yes—
97C23×C71C22×Q812yes—
98C23×C71C2×#4112yes—
99C23×C71H(5,𝔽2)14yes—
100C23×C712−1+414yes—
101C23×C71C2511yescharacteristic
102C2×C4×C71—216no—
103C2×C4×C71—24no—
104C2×C4×C71—24no—
105C2×C4×C71—28no—
106C2×C4×C71—28no—
107C2×C4×C71—28no—
108C2×C4×C71—416no—
109C2×C4×C71C4×Q8116yes—
110C2×C4×C71C23×C418yes—
111C2×C4×C71C23×C414yes—
112C2×C4×C71C22×Q814yes—
113C2×C4×C71C2×#4114yes—
114C2×Dic71—232no—
115C2×Dic71—216no—
116C2×Dic71—24no—
117C2×Dic71—28no—
118C2×Dic71—28no—
119C2×Dic71—24no—
120C2×Dic71—22no—
121C2×Dic71—22no—
122C2×Dic71—24no—
123C2×Dic71—24no—
124C2×Dic71—44no—
125C2×Dic71—44no—
126C2×Dic71C23×C4116yes—
127C2×Dic71C22×Q818yes—
128C22×C71C2×C4×Q814yes—
129C22×C71#52018yes—
130C22×C71#54014yes—
131C22×C71#54114yes—
132C22×C71#54418yes—
133C22×C71C24×C411yescharacteristic
134C22×C71C23×Q811yescharacteristic
135C22×C71C22×#4111yescharacteristic
136C22×C71C2×H(5,𝔽2)12yes—
137C22×C71C2×2−1+412yes—
138C4×C71—28no—
139C4×C71—48no—
140C4×C71C2×C4×Q818yes—
141Dic71—216no—
142Dic71—28no—
143Dic71—42no—
144Dic71—42no—
145C2×#2330—711nomaximal, Sylow
146C2×C71#233018yescomplemented
147C2×C71C22×C4×Q811yescharacteristic
148C2×C71C2×#52012yes—
149C2×C71C2×#54011yescharacteristic
150C2×C71C2×#54111yescharacteristic
151C2×C71C2×#54412yes—
152C22×#125—711no—
153#2330—7116no—
154C2×#389—714no—
155C2×#389—712no—
156C2×#387—714no—
157C2×#384D7111yescharacteristic
158C2×C4×C4⋊C4—712no—
159C2×#376—711no—
160C71C2×#233011yescharacteristic, complemented, Sylow
161C2×#125—7116no—
162C2×#125—718no—
163C22×C4⋊C4—714no—
164C22×C4⋊C4—714no—
165C22×C4⋊C4—712no—
166C22×C4⋊C4C2×D7112yes—
167C22×C4⋊C4C2×D7114yes—
168C22×C42—714no—
169C22×C42—711no—
170C22×C42—711no—
171C22×C42C2×D7111yescharacteristic
172#389—7132no—
173#389—7116no—
174#387—7132no—
175#384C2×D7118yes—
176C4×C4⋊C4—7116no—
177#376—718no—
178C2×#95—712no—
179C2×#95—712no—
180C2×#95—714no—
181C2×#95—714no—
182C23×C4—714no—
183C23×C4—712no—
184C23×C4—711no—
185C23×C4—711no—
186C23×C4C22×D7114yes—
187C23×C4C22×D7112yes—
188C23×C4C22×D7111yescharacteristic
189#125—7164no—
190C2×C4⋊C4—28no—
191C2×C4⋊C4—48no—
192C2×C4⋊C4—2848no—
193C2×C4⋊C4—7116no—
194C2×C4⋊C4—7132no—
195C2×C4⋊C4—7116no—
196C2×C4⋊C4—718no—
197C2×C4⋊C4—7116no—
198C2×C4⋊C4C22×D7118yes—
199C2×C4⋊C4C22×D71116yes—
200C2×C42—2848no—
201C2×C42—7116no—
202C2×C42—718no—
203C2×C42—714no—
204C2×C42—714no—
205C2×C42—1424no—
206C2×C42C4×D7118yes—
207C2×C42C22×D7114yes—
208#95—718no—
209#95—718no—
210#95—7116no—
211#95—7116no—
212C24C23×D7111yescharacteristic
213C22×C4—24no—
214C22×C4—24no—
215C22×C4—28no—
216C22×C4—28no—
217C22×C4—28no—
218C22×C4—7116no—
219C22×C4—718no—
220C22×C4—714no—
221C22×C4—718no—
222C22×C4—712no—
223C22×C4—712no—
224C22×C4—1422no—
225C22×C4—1422no—
226C22×C4—1424no—
227C22×C4—1424no—
228C22×C4—1424no—
229C22×C4—1428no—
230C22×C4—1424no—
231C22×C4—1428no—
232C22×C4C2×C4×D7118yes—
233C22×C4C2×C4×D7114yes—
234C22×C4Q8×D7114yes—
235C22×C4#1176586414yes—
236C22×C4C23×D7118yes—
237C22×C4C23×D7114yes—
238C22×C4C23×D7112yes—
239C4⋊C4—216no—
240C4⋊C4—416no—
241C4⋊C4—28416no—
242C4⋊C4—7164no—
243C4⋊C4—7132no—
244C42—28416no—
245C42—7116no—
246C42—1428no—
247C42C2×C4×D71116yes—
248C23C22×C4×D7112yes—
249C23C2×Q8×D7112yes—
250C23C2×#1176586412yes—
251C23#1455617314yes—
252C23#1455617614yes—
253C23C24×D7111yescharacteristic
254C2×C4—24no—
255C2×C4—24no—
256C2×C4—216no—
257C2×C4—28no—
258C2×C4—28no—
259C2×C4—28no—
260C2×C4—416no—
261C2×C4—2844no—
262C2×C4—2844no—
263C2×C4—7116no—
264C2×C4—718no—
265C2×C4—1422no—
266C2×C4—1422no—
267C2×C4—1424no—
268C2×C4—1424no—
269C2×C4—1424no—
270C2×C4—1428no—
271C2×C4—1424no—
272C2×C4—1428no—
273C2×C4—14216no—
274C2×C4—14232no—
275C2×C4#14556093116yes—
276C2×C4C22×C4×D7118yes—
277C2×C4C22×C4×D7114yes—
278C2×C4C2×Q8×D7114yes—
279C2×C4C2×#1176586414yes—
280C22C2×#1455609314yes—
281C22#1798648018yes—
282C22#1798660314yes—
283C22#1798661014yes—
284C22#1798662618yes—
285C22C23×C4×D7111yescharacteristic
286C22C22×Q8×D7111yescharacteristic
287C22C22×#1176586411yescharacteristic
288C22C2×#1455617312yes—
289C22C2×#1455617612yes—
290C4—28no—
291C4—48no—
292C4—2842no—
293C4—2842no—
294C4—1428no—
295C4—14216no—
296C4C2×#1455609318yes—
297C2#2259107918yesdirect product factor
298C2C22×#1455609311yescharacteristic
299C2C2×#1798648012yes—
300C2C2×#1798660311yescharacteristic
301C2C2×#1798661011yescharacteristic
302C2C2×#1798662612yes—
subgroupG/H
centerC24C23×D71
commutatorC22×C71C24×C4
FrattiniC23C24×D71
FittingC2×#384×C71C2
socle, prime radicalC24×C71C24
cosocleC23×C71C25
hypercenterC2×#384D71
hypocenterC71C2×#2330
LCSG ▷ C22×C71 ▷ C71
UCSC1 ◁ C24 ◁ C2×#384

Complements

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

NH ≅ G/Ntype
2. #22591079C2direct (N × H)
9. C2×#14556120C4semidirect
34. #14556120C2×C4semidirect
146. C2×C71#2330semidirect
160. C71C2×#2330semidirect
297. C2#22591079direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145561202
#225910792
C2×#179858952
C2×#179858942
C2×#179858802
C2×C4⋊C4×Dic712
C2×#179858452
C2×#384×C712
C2×#233071