Finite Group Databasebeta

← C4×#19153847 #37542540

Subgroups — C4×#19153847 #37542540

Order 23168.

484 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×#19153847C211yesmaximal, characteristic
2C4×#15668449C211yesmaximal, characteristic
3#26041384C212yesmaximal, complemented
4#26041377C212yesmaximal, complemented
5C4×#15668439C212yesmaximal, complemented
6C4×#15668436C212yesmaximal, complemented
7#26041319C211yesmaximal, characteristic, complemented
8#26041288C211yesmaximal, characteristic, complemented
9#26041278C211yesmaximal, characteristic
10C4×#15668433C211yesmaximal, characteristic, complemented
11C2×C4×Q8×C181C211yesmaximal, characteristic, complemented
12C2×#15668449C2211yescharacteristic
13#19153847C418yesdirect product factor
14C2×#15668439C2212yes—
15C2×#15668436C2212yes—
16C2×#15668433C2211yescharacteristic
17C2×#15668433C2211yescharacteristic
18C4×Dic362C2211yescharacteristic
19C4×Dic362C2211yescharacteristic
20C4×D724C2211yescharacteristic
21C4×D724C2211yescharacteristic
22C4×C22⋊D181—21no—
23C4×C22⋊D181—21no—
24#19153775C2211yescharacteristic
25#19153773—21no—
26C42×D181—21no—
27#19153749C2212yes—
28#19153747C2212yes—
29#19153740C2212yes—
30#19153740C2212yes—
31#19153739C2212yes—
32#19153736C2212yes—
33#19153727C2212yes—
34C4×#13089678C2212yes—
35C22×Q8×C181C2211yescharacteristic
36C4×Q8×C181—21no—
37C4×Q8×C181—21no—
38C4×Q8×C181C2212yes—
39C4×Q8×C181C2212yes—
40C2×C4⋊C4×C181—21no—
41C2×C4⋊C4×C181C2211yescharacteristic
42C2×C42×C181—21no—
43C2×C42×C181C2211yescharacteristic
44#15668449—22no—
45#15668449C2×C414yes—
46C2×Dic362C2311yescharacteristic
47C2×D724C2311yescharacteristic
48C2×C22⋊D181—21no—
49C2×C4×D181—21no—
50C2×C4×D181—21no—
51C2×C4×D181—21no—
52#15668439C2×C418yescomplemented
53#15668436C2×C418yescomplemented
54#15668433—22no—
55#15668433C2×C414yescomplemented
56C2×#13089678C2312yes—
57C2×#13089678C2312yes—
58C4⋊Dic181C2311yescharacteristic
59C4⋊Dic181C2311yescharacteristic
60#15668428—21no—
61#15668428—21no—
62C22⋊Dic181—21no—
63#15668426—21no—
64#15668426—21no—
65C4×Dic181—21no—
66C4×Dic181—21no—
67C4×Dic181—21no—
68C2×Q8×C181—21no—
69C2×Q8×C181—22no—
70C2×Q8×C181C2×C414yescomplemented
71C2×Q8×C181C2312yes—
72C22×C4×C181—21no—
73C22×C4×C181—21no—
74C22×C4×C181D411yescharacteristic
75C22×C4×C181D411yescharacteristic
76C22×C4×C181C2311yescharacteristic
77C4⋊C4×C181—22no—
78C4⋊C4×C181—22no—
79C4⋊C4×C181—21no—
80C4⋊C4×C181C2312yes—
81C42×C181—22no—
82C42×C181—22no—
83C42×C181D411yescharacteristic
84C42×C181D411yescharacteristic
85C42×C181C2311yescharacteristic
86C42×C181C2311yescharacteristic
87C22×D181—21no—
88Dic362—21no—
89Dic362C22×C412yes—
90D724—21no—
91D724C22×C412yes—
92C22⋊D181—24no—
93C2×Dic181—21no—
94C2×Dic181—21no—
95C2×Dic181—21no—
96C4×D181—24no—
97C4×D181—42no—
98C4×D181—42no—
99#13089678—22no—
100#13089678C22×C414yes—
101C23×C181C2×D411yescharacteristic
102Q8×C181—24no—
103Q8×C181—22no—
104Q8×C181C22×C414yes—
105C2×C4×C181—24no—
106C2×C4×C181—22no—
107C2×C4×C181—22no—
108C2×C4×C181—22no—
109C2×C4×C181—41no—
110C2×C4×C181—42no—
111C2×C4×C181C22×C412yes—
112C2×C4×C181C2×D411yescharacteristic
113C2×C4×C181C2×D411yescharacteristic
114C2×C4×C181C2×D411yescharacteristic
115C2×C4×C181C2×D411yescharacteristic
116C2×C4×C181C2×D411yescharacteristic
117C2×C4×C181#4112yes—
118C2×C4×C181C2411yescharacteristic
119C22×C181—21no—
120C22×C181—21no—
121C22×C181C4×D412yes—
122C22×C181C22×D411yescharacteristic
123C2×D181—22no—
124C2×D181—41no—
125C2×D181—41no—
126C4×C181—24no—
127C4×C181—21no—
128C4×C181—21no—
129C4×C181—21no—
130C4×C181—42no—
131C4×C181C4×D412yes—
132C4×C181#13712yescomplemented
133C4×C181C23×C411yescharacteristic
134C4×C181C2×#4111yescharacteristic
135Dic181—22no—
136Dic181—41no—
137Dic181—41no—
138C2×C181—22no—
139C2×C181C2×C4×D411yescharacteristic
140C2×C181C2×#13711yescharacteristic
141C2×C181#57511yescharacteristic
142D181—42no—
143C181C4×#13711yescharacteristic, complemented, Sylow
144C4×#137—1811nomaximal, Sylow
145C2×#137—1811no—
146C4×#41—1811no—
147C2×C4×Q8D18111yescharacteristic, complemented
148#441—1812no—
149#440—1812no—
150C4×Q16—1812no—
151C4×SD16—1812no—
152#428—1811no—
153#419—1811no—
154#417—1811no—
155C4×M16—1811no—
156C2×#41—1811no—
157C22×Q8C2×D18111yescharacteristic
158#137—1818no—
159C2×Q16—1812no—
160C2×SD16—1812no—
161C2×M16—1811no—
162C2×M16—1811no—
163C4×Q8—21no—
164C4×Q8—21no—
165C4×Q8—1811no—
166C4×Q8—1811no—
167C4×Q8C2×D18112yes—
168C4×Q8C2×D18112yes—
169C4×D4—3621no—
170C4×D4—3621no—
171C4×D4—1811no—
172C4×D4—1811no—
173#117—3621no—
174#117—1811no—
175C2×C4⋊C4—21no—
176C2×C4⋊C4C2×D18111yescharacteristic
177C2×C42—21no—
178C2×C42—3621no—
179C2×C42C2×D18111yescharacteristic
180#107—1812no—
181#106—1812no—
182#103—1812no—
183#103—1812no—
184#103—1812no—
185#102—1812no—
186#97—1812no—
187C4×C8—1812no—
188#41—3622no—
189#41—1814no—
190C2×Q8—21no—
191C2×Q8—22no—
192C2×Q8—1811no—
193C2×Q8C4×D18114yescomplemented
194C2×Q8C22×D18112yes—
195C2×D4—3621no—
196C2×D4—1811no—
197C22×C4—21no—
198C22×C4—21no—
199C22×C4—3621no—
200C22×C4—3621no—
201C22×C4—3621no—
202C22×C4C22⋊D18111yescharacteristic
203C22×C4C22⋊D18111yescharacteristic
204C22×C4C22×D18111yescharacteristic
205Q16—1818no—
206SD16—1818no—
207M16—3622no—
208M16—1814no—
209C2×C8—1812no—
210C2×C8—1812no—
211C4⋊C4—22no—
212C4⋊C4—22no—
213C4⋊C4—21no—
214C4⋊C4—3621no—
215C4⋊C4—3621no—
216C4⋊C4—1811no—
217C4⋊C4—1811no—
218C4⋊C4C22×D18112yes—
219C22⋊C4—3621no—
220C22⋊C4—3621no—
221C22⋊C4—3621no—
222C42—22no—
223C42—22no—
224C42—3621no—
225C42—3621no—
226C42—3621no—
227C42C22⋊D18111yescharacteristic
228C42C22⋊D18111yescharacteristic
229C42C22×D18111yescharacteristic
230C42C22×D18111yescharacteristic
231C23—3621no—
232C23C2×C22⋊D18111yescharacteristic
233Q8—24no—
234Q8—22no—
235Q8—3621no—
236Q8—1812no—
237Q8C2×C4×D18114yes—
238D4—3624no—
239D4—3621no—
240D4—1812no—
241C2×C4—24no—
242C2×C4—22no—
243C2×C4—22no—
244C2×C4—22no—
245C2×C4—41no—
246C2×C4—42no—
247C2×C4—3621no—
248C2×C4—3624no—
249C2×C4—3621no—
250C2×C4—3621no—
251C2×C4—7242no—
252C2×C4—7242no—
253C2×C4C2×C4×D18112yes—
254C2×C4C2×C22⋊D18111yescharacteristic
255C2×C4C2×C22⋊D18111yescharacteristic
256C2×C4C2×C22⋊D18111yescharacteristic
257C2×C4C2×C22⋊D18111yescharacteristic
258C2×C4C2×C22⋊D18111yescharacteristic
259C2×C4#1566844912yes—
260C2×C4C23×D18111yescharacteristic
261C8—3622no—
262C8—1814no—
263C22—21no—
264C22—21no—
265C22—3622no—
266C22—7241no—
267C22—7241no—
268C22C4×C22⋊D18112yes—
269C22C22×C22⋊D18111yescharacteristic
270C4—24no—
271C4—21no—
272C4—21no—
273C4—21no—
274C4—42no—
275C4—3622no—
276C4—7241no—
277C4—7241no—
278C4C4×C22⋊D18112yes—
279C4#1915384712yesdirect product factor
280C4C22×C4×D18111yescharacteristic
281C4C2×#1566844911yescharacteristic
282C2—22no—
283C2—7242no—
284C2C2×C4×C22⋊D18111yescharacteristic
285C2C2×#1915384711yescharacteristic
286C2#2604207711yescharacteristic
subgroupG/H
centerC2×C4C2×C22⋊D181
commutatorC4×C181C23×C4
FrattiniC2×C4C23×D181
FittingC2×C4×Q8×C181C2
socleC22×C181C22×D4
prime radicalC2×#15668449C22
cosocleC2×C4×C181C24
hypercenterC2×C4×Q8D181
hypocenterC181C4×#137
LCSG ▷ C4×C181 ▷ C2×C181 ▷ C181
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
3. #26041384C2semidirect
4. #26041377C2semidirect
5. C4×#15668439C2semidirect
6. C4×#15668436C2semidirect
7. #26041319C2semidirect
8. #26041288C2semidirect
10. C4×#15668433C2semidirect
11. C2×C4×Q8×C181C2semidirect
13. #19153847C4direct (N × H)
52. #15668439C2×C4semidirect
53. #15668436C2×C4semidirect
55. #15668433C2×C4semidirect
70. C2×Q8×C181C2×C4semidirect
132. C4×C181#137semidirect
143. C181C4×#137semidirect
147. C2×C4×Q8D181semidirect
193. C2×Q8C4×D181semidirect
279. C4#19153847direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191538472
C4×#156684492
#260413842
#260413772
C4×#156684392
C4×#156684362
#260413192
#260412882
#260412782
C4×#156684332
C2×C4×Q8×C1812
C4×#137181