Finite Group Databasebeta

← C2×#22587735 #31979809

Subgroups — C2×#22587735 #31979809

Order 18176.

702 conjugacy classes of subgroups.

The subgroup lattice has 288 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986404C211yesmaximal, characteristic
2C2×#17986210C212yesmaximal
3C2×C8×Dic142C211yesmaximal, characteristic
4#22587735C218yesmaximal, direct product factor
5C2×#17985746C212yesmaximal
6C2×#335×C71C211yesmaximal, characteristic
7C22×Dic284—22no—
8C2×#14556128C2212yes—
9C2×C4×Dic142C2211yescharacteristic
10#17986404—22no—
11#17986404C2214yes—
12#17986210—24no—
13#17986210C2218yes—
14C8×Dic142—22no—
15C8×Dic142C2214yes—
16C2×#14556062—21no—
17C2×#14556062—21no—
18C2×C4⋊(C71⋊C8)C2211yescharacteristic
19C2×Dic71⋊C8—21no—
20C2×#14556053—22no—
21C2×C8×Dic71—21no—
22#17985746C2218yes—
23C2×C4⋊C8×C71C2212yes—
24C2×C4×C8×C71C2211yescharacteristic
25#335×C71C2214yes—
26C22×Dic142—22no—
27C22×Dic142D411yescharacteristic
28C2×Dic284—28no—
29C2×Dic284—48no—
30C22×C71⋊C8—21no—
31#14556128—22no—
32#14556128—22no—
33#14556128—22no—
34#14556128C2314yes—
35C4×Dic142—21no—
36C4×Dic142—21no—
37C4×Dic142D412yes—
38C4×Dic142C2312yes—
39C2×C4⋊Dic71—22no—
40C2×C4⋊Dic71—22no—
41C2×C4⋊Dic71D411yescharacteristic
42C2×Dic71⋊C4—21no—
43C2×C4×Dic71—21no—
44#14556062—24no—
45#14556062—24no—
46C4⋊(C71⋊C8)—21no—
47C4⋊(C71⋊C8)C2312yes—
48Dic71⋊C8—24no—
49#14556053—28no—
50C8×Dic71—24no—
51C22×C8×C71—22no—
52C22×C8×C71D411yescharacteristic
53C22×C8×C71D411yescharacteristic
54C2×C42×C71C2311yescharacteristic
55C4⋊C8×C71—22no—
56C4⋊C8×C71C2314yes—
57C4×C8×C71D412yes—
58C4×C8×C71C2312yes—
59C2×Dic142—21no—
60C2×Dic142—22no—
61C2×Dic142—24no—
62C2×Dic142—44no—
63C2×Dic142—44no—
64C2×Dic142—42no—
65C2×Dic142D814yes—
66C2×Dic142C2×D412yes—
67C22×Dic71—21no—
68C22×Dic71—21no—
69C22×Dic71—42no—
70Dic284—416no—
71C2×C71⋊C8—22no—
72C2×C71⋊C8—42no—
73C4⋊Dic71—21no—
74C4⋊Dic71—24no—
75C4⋊Dic71—24no—
76C4⋊Dic71—42no—
77C4⋊Dic71—42no—
78C4⋊Dic71C2×D412yes—
79Dic71⋊C4—22no—
80Dic71⋊C4—22no—
81C4×Dic71—22no—
82C4×Dic71—22no—
83C22×C4×C71C2×D411yescharacteristic
84C22×C4×C71C2×D411yescharacteristic
85C22×C4×C71#4111yescharacteristic
86C2×C8×C71—22no—
87C2×C8×C71—24no—
88C2×C8×C71—44no—
89C2×C8×C71Q1614yescomplemented
90C2×C8×C71C2×D412yes—
91C2×C8×C71C2×D412yes—
92C42×C71C2×D411yescharacteristic
93C42×C71C2×D411yescharacteristic
94C42×C71#4111yescharacteristic
95C42×C71C2411yescharacteristic
96C23×C71#12111yescharacteristic
97C2×C4×C71—22no—
98C2×C4×C71#12111yescharacteristic
99C2×C4×C71#12111yescharacteristic
100C2×C4×C71#12111yescharacteristic
101C2×C4×C71C2×D812yes—
102C2×C4×C71C2×Q1612yes—
103C2×C4×C71#13512yes—
104C2×C4×C71#13712yes—
105C2×C4×C71C22×D411yescharacteristic
106C2×C4×C71C22×D411yescharacteristic
107C2×C4×C71C2×#4111yescharacteristic
108C2×Dic71—22no—
109C2×Dic71—24no—
110C2×Dic71—22no—
111C2×Dic71—42no—
112C2×Dic71—44no—
113C2×Dic71—84no—
114Dic142—22no—
115Dic142—24no—
116Dic142—44no—
117Dic142—44no—
118Dic142—84no—
119Dic142C2×D814yes—
120C8×C71—22no—
121C8×C71—44no—
122C8×C71C2×Q1614yescomplemented
123C71⋊C8—42no—
124C22×C71#46212yes—
125C22×C71#46612yes—
126C22×C71#47312yes—
127C22×C71C2×#12111yescharacteristic
128C4×C71—21no—
129C4×C71—21no—
130C4×C71#46212yes—
131C4×C71#46612yes—
132C4×C71C22×D811yescharacteristic
133C4×C71C22×Q1611yescharacteristic
134C4×C71C2×#13511yescharacteristic
135C4×C71C2×#13711yescharacteristic
136Dic71—24no—
137Dic71—42no—
138Dic71—84no—
139C2×#1674—711nomaximal, Sylow
140C2×C71#167414yescomplemented
141C2×C71C2×#46211yescharacteristic
142C2×C71C2×#46611yescharacteristic
143C2×C71C2×#47311yescharacteristic
144C2×#500—711no—
145C2×#462—712no—
146C2×C8×Q8—711no—
147#1674—718no—
148C2×#335D7111yescharacteristic
149C2×#332—712no—
150C71C2×#167411yescharacteristic, complemented, Sylow
151C22×Q16—1422no—
152C2×C4⋊Q8—712no—
153C2×C4×Q8—711no—
154#500—714no—
155#500—1422no—
156#462—718no—
157#462—1424no—
158C8×Q8—714no—
159C8×Q8—1422no—
160C2×#107—1421no—
161C2×#107—1421no—
162C2×C4⋊C8—711no—
163C2×C4⋊C8—1421no—
164C2×C4⋊C8C2×D7112yes—
165C2×#103—1422no—
166C2×C4×C8—1421no—
167C2×C4×C8C2×D7111yescharacteristic
168#335C2×D7114yes—
169#332—718no—
170C22×Q8—711no—
171C22×Q8—1422no—
172C2×Q16—2848no—
173C2×Q16—1428no—
174C22×C8—22no—
175C22×C8—1421no—
176C22×C8D28411yescharacteristic
177C22×C8D28411yescharacteristic
178C4⋊Q8—714no—
179C4⋊Q8—1422no—
180C4⋊Q8—1422no—
181C4⋊Q8—1422no—
182C4×Q8—712no—
183C4×Q8—712no—
184C4×Q8—1421no—
185C4×Q8—1421no—
186C2×C4⋊C4—711no—
187C2×C4⋊C4—1422no—
188C2×C4⋊C4—1422no—
189C2×C4⋊C4—1421no—
190C2×C42—1421no—
191C2×C42C22×D7111yescharacteristic
192#107—1424no—
193#107—1424no—
194C4⋊C8—22no—
195C4⋊C8—712no—
196C4⋊C8—1424no—
197C4⋊C8—1421no—
198C4⋊C8C22×D7114yes—
199#103—1428no—
200C4×C8—1424no—
201C4×C8D28412yes—
202C4×C8C22×D7112yes—
203C2×Q8—2842no—
204C2×Q8—2844no—
205C2×Q8—2844no—
206C2×Q8—712no—
207C2×Q8—714no—
208C2×Q8—1424no—
209C2×Q8—1421no—
210C2×Q8—1422no—
211C22×C4—2842no—
212C22×C4—1421no—
213C22×C4—1421no—
214C22×C4D4×D7111yescharacteristic
215C22×C4C2×D28411yescharacteristic
216C22×C4#1176586611yescharacteristic
217Q16—28416no—
218C2×C8—22no—
219C2×C8—24no—
220C2×C8—44no—
221C2×C8—2842no—
222C2×C8—1422no—
223C2×C8Dic28414yescomplemented
224C2×C8C2×D28412yes—
225C2×C8C2×D28412yes—
226C4⋊C4—2842no—
227C4⋊C4—2842no—
228C4⋊C4—712no—
229C4⋊C4—1424no—
230C4⋊C4—1424no—
231C4⋊C4—1422no—
232C4⋊C4—1422no—
233C4⋊C4—1421no—
234C42—1422no—
235C42—1422no—
236C42D4×D7111yescharacteristic
237C42C2×D28411yescharacteristic
238C42#1176586611yescharacteristic
239C42C23×D7111yescharacteristic
240C23#1455610311yescharacteristic
241Q8—2844no—
242Q8—2844no—
243Q8—5684no—
244Q8—714no—
245Q8—1424no—
246Q8—1422no—
247C2×C4—22no—
248C2×C4—2842no—
249C2×C4—2844no—
250C2×C4—5684no—
251C2×C4—1422no—
252C2×C4—1424no—
253C2×C4—1422no—
254C2×C4#1455610311yescharacteristic
255C2×C4#1455610311yescharacteristic
256C2×C4#1455610311yescharacteristic
257C2×C4D8×D7112yes—
258C2×C4C2×Dic28412yes—
259C2×C4#1455615112yes—
260C2×C4#1455616112yes—
261C2×C4C2×D4×D7111yescharacteristic
262C2×C4C22×D28411yescharacteristic
263C2×C4C2×#1176586611yescharacteristic
264C8—22no—
265C8—44no—
266C8—2842no—
267C8C2×Dic28414yescomplemented
268C22#1798621012yes—
269C22#1798623612yes—
270C22#1798627512yes—
271C22C2×#1455610311yescharacteristic
272C4—21no—
273C4—21no—
274C4—2842no—
275C4—5684no—
276C4—1424no—
277C4#1798621012yes—
278C4#1798623612yes—
279C4C2×D8×D7111yescharacteristic
280C4C22×Dic28411yescharacteristic
281C4C2×#1455615111yescharacteristic
282C4C2×#1455616111yescharacteristic
283C2#2258773514yesdirect product factor
284C2C2×#1798621011yescharacteristic
285C2C2×#1798623611yescharacteristic
286C2C2×#1798627511yescharacteristic
subgroupG/H
centerC23#14556103
commutator, cosocleC42×C71C24
FrattiniC42C23×D71
FittingC2×#335×C71C2
socle, prime radicalC23×C71#121
hypercenterC2×#335D71
hypocenterC71C2×#1674
LCSG ▷ C42×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#335

Complements

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

NH ≅ G/Ntype
4. #22587735C2direct (N × H)
89. C2×C8×C71Q16semidirect
122. C8×C71C2×Q16semidirect
140. C2×C71#1674semidirect
150. C71C2×#1674semidirect
223. C2×C8Dic284semidirect
267. C8C2×Dic284semidirect
283. C2#22587735direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179864042
C2×#179862102
C2×C8×Dic1422
#225877352
C2×#179857462
C2×#335×C712
C2×#167471