Finite Group Databasebeta

← C8×#14519865 #30609686

Subgroups — C8×#14519865 #30609686

Order 15616.

922 conjugacy classes of subgroups.

The subgroup lattice has 240 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#21462625C211yesmaximal, characteristic
2C4×#14519865C211yesmaximal, characteristic
3#21461025C213yesmaximal, complemented
4#21461021C213yesmaximal, complemented
5C8×#11758213C213yesmaximal, complemented
6C8×D61⋊C8C213yesmaximal, complemented
7C8×#11758226C211yesmaximal, characteristic
8C2×#14519865C412yes—
9Q8×#92420C412yes—
10#16840790C416yes—
11#16840781C2213yes—
12#16840727C416yes—
13C4×#11758213C2213yes—
14C4×D61⋊C8C2213yes—
15C4×D61⋊C8C2213yes—
16#92420⋊C8C2216yes—
17C8×#92420C2211yescharacteristic
18C8×#92420C2213yes—
19C8×#92420C2213yes—
20C8×#92420C2213yes—
21C4×#11758226C2211yescharacteristic
22Q8×#92418C411yescharacteristic
23C8×D244C413yes—
24#16839827C413yes—
25#16839814C2213yes—
26C4×C8×D61C2213yes—
27C8×Q8×C61C411yescharacteristic
28#14519865C8116yesdirect product factor
29C2×#11758213C2×C416yes—
30C2×D61⋊C8C2×C416yes—
31C2×D61⋊C8C2×C416yes—
32C4⋊#92420C2×C416yes—
33#14519834C2×C416yes—
34#14519832C2×C416yes—
35C4×#92420C2×C416yes—
36C4×#92420C2×C416yes—
37C4×#92420C2311yescharacteristic
38C4×#92420C2311yescharacteristic
39C4×#92420C2313yes—
40C4×#92420C2313yes—
41C2×#11758226C2×C411yescharacteristic
42C2×C8×D61C2×C413yes—
43C2×C8×D61C2×C413yes—
44Q8×Dic61C2×C411yescharacteristic
45C4×D244C2×C413yes—
46#14519739C2×C413yes—
47#14519735C2×C413yes—
48C42×D61C2313yes—
49C4⋊#92418C2×C413yes—
50#14519689C2×C416yes—
51C4×#92418C2×C413yes—
52C8×Dic61C2311yescharacteristic
53C8×Dic61C2313yes—
54C4×Q8×C61C2×C411yescharacteristic
55C4⋊C8×C61C2×C413yes—
56C4×C8×C61C2×C413yes—
57C2×Q8×C61C4211yescharacteristic
58#11758226C2×C818yes—
59C2×D244C4213yes—
60C2×C4×D61C22×C413yes—
61C2×C4×D61C22×C413yes—
62C2×C4×D61C22×C413yes—
63C2×#92420C22×C416yes—
64C2×#92420C22×C412yes—
65C2×#92420C22×C416yes—
66C2×#92420C22×C412yes—
67#11758213C2×C8124yescomplemented
68D61⋊C8—212no—
69D61⋊C8C2×C8124yescomplemented
70C2×C8×C61C22×C413yes—
71C2×C8×C61C22×C411yescharacteristic
72C4⋊C4×C61C4213yes—
73C42×C61C22×C413yes—
74#11758198C4216yes—
75C4⋊Dic61C4213yes—
76C4×Dic61C22×C413yes—
77C4×Dic61C22×C413yes—
78C4×Dic61C2411yescharacteristic
79C2×#92418C22×C413yes—
80C2×#92418C22×C411yescharacteristic
81C8×D61—26no—
82C8×D61—26no—
83C22×D61C2×C4213yes—
84Q8×C61C4×C814yes—
85C2×C4×C61C2×C4213yes—
86C2×C4×C61C2×C4213yes—
87C2×C4×C61C23×C411yescharacteristic
88C2×Dic61C2×C4213yes—
89C2×Dic61C23×C411yescharacteristic
90C2×Dic61C23×C411yescharacteristic
91D244C4×C8112yes—
92C4×D61—23no—
93C4×D61—23no—
94C4×D61—26no—
95C4×D61C22×C8112yes—
96#92420—26no—
97#92420C22×C814yes—
98#92420C22×C8112yes—
99#92420#13114yescomplemented
100C8×C61—23no—
101C8×C61#13112yescomplemented
102#92418—23no—
103#92418#13112yescomplemented
104C8×#131—611nomaximal, Sylow
105C22×C61C22×C4211yescharacteristic
106C2×D61—23no—
107C2×D61—23no—
108C2×D61C2×C4×C816yes—
109C4×C61—23no—
110C4×C61C2×C4×C816yes—
111C4×C61C2×#13111yescharacteristic
112C4×C61C2×#13111yescharacteristic
113Dic61—23no—
114Dic61C23×C812yes—
115Dic61C2×#13112yes—
116C8×#41—611no—
117C8×#41—611no—
118C4×#131—611no—
119#1450—613no—
120C8×M16—613no—
121C8×M16—613no—
122C2×C82—613no—
123C2×C61C22×C4×C811yescharacteristic
124C2×C61C4×#13111yescharacteristic
125C2×C61C4×#13111yescharacteristic
126D61—26no—
127C2×#131—612no—
128C4×#41—611no—
129C8×Q8—612no—
130C8×Q8—611no—
131C8×Q8#692311yescharacteristic
132C8×D4—616no—
133C8×D4—613no—
134C8×D4—613no—
135#431—613no—
136#431—613no—
137#405—616no—
138C4×M16—613no—
139C2×C4×C8—613no—
140C2×C4×C8—613no—
141C2×C4×C8—613no—
142#322—616no—
143C82—611no—
144C82—613no—
145C82—613no—
146C82—613no—
147C61C8×#13111yescharacteristic, complemented, Sylow
148C2×#41—611no—
149#131—6116no—
150C2×M16—616no—
151C22×C8—616no—
152C22×C8—616no—
153C22×C8—613no—
154C22×C8—613no—
155C4×Q8—611no—
156C4×Q8C2×#692311yescharacteristic
157C4×D4—613no—
158C4×D4—613no—
159#117—613no—
160C2×C42—613no—
161C4⋊C8—616no—
162C4⋊C8—613no—
163C4⋊C8C2×#692313yes—
164C22⋊C8—616no—
165C22⋊C8—616no—
166#97—616no—
167C4×C8—616no—
168C4×C8—616no—
169C4×C8—611no—
170C4×C8—611no—
171C4×C8—613no—
172C4×C8—613no—
173C4×C8—613no—
174C4×C8—611no—
175C4×C8—613no—
176C4×C8C2×#692313yes—
177#41—618no—
178C2×Q8C4×#692311yescharacteristic
179C2×D4—613no—
180C22×C4—613no—
181C22×C4—613no—
182C22×C4—613no—
183M16—6124no—
184C2×C8—612no—
185C2×C8—612no—
186C2×C8—616no—
187C2×C8—6124no—
188C2×C8—611no—
189C2×C8—616no—
190C2×C8—613no—
191C2×C8—1226no—
192C2×C8—12212no—
193C2×C8—1226no—
194C2×C8C22×#692313yes—
195C2×C8C22×#692311yescharacteristic
196C4⋊C4—613no—
197C4⋊C4C4×#692313yes—
198C22⋊C4—616no—
199C42—613no—
200C42—613no—
201C42—611no—
202C42C22×#692313yes—
203C23—613no—
204Q8C8×#692314yes—
205D4—6112no—
206C2×C4—611no—
207C2×C4—611no—
208C2×C4—6112no—
209C2×C4—613no—
210C2×C4—1226no—
211C2×C4—1223no—
212C2×C4—1223no—
213C2×C4C2×C4×#692313yes—
214C2×C4C2×C4×#692313yes—
215C2×C4C23×#692311yescharacteristic
216C8—23no—
217C8—614no—
218C8—6112no—
219C8—614no—
220C8—612no—
221C8—1226no—
222C8—1223no—
223C8#1451986512yesdirect product factor
224C22—616no—
225C22—1223no—
226C22—1223no—
227C22C22×C4×#692311yescharacteristic
228C4—23no—
229C4—612no—
230C4—612no—
231C4—1223no—
232C4C2×C8×#692316yes—
233C4D61⋊#13111yescharacteristic
234C4C2×#1451986511yescharacteristic
235C2—1226no—
236C2C22×C8×#692311yescharacteristic
237C2#131×#692311yescharacteristic
238C2C4×#1451986511yescharacteristic
subgroupG/H
centerC2×C8C22×#6923
commutatorC2×C61C22×C4×C8
FrattiniC2×C4C23×#6923
FittingC8×Q8×C61C4
socleC22×C61C22×C42
prime radicalC2×#11758226C2×C4
cosocleC4×Dic61C24
hypercenterC8×Q8#6923
hypocenterC61C8×#131
LCSG ▷ C2×C61 ▷ C61
UCSC1 ◁ C2×C8 ◁ C8×Q8

Complements

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

NH ≅ G/Ntype
3. #21461025C2semidirect
4. #21461021C2semidirect
5. C8×#11758213C2semidirect
6. C8×D61⋊C8C2semidirect
28. #14519865C8direct (N × H)
67. #11758213C2×C8semidirect
69. D61⋊C8C2×C8semidirect
99. #92420#131semidirect
101. C8×C61#131semidirect
103. #92418#131semidirect
147. C61C8×#131semidirect
223. C8#14519865direct (N × H)

Maximal subgroups

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

subgroupindex
#214626252
C4×#145198652
#214610252
#214610212
C8×#117582132
C8×D61⋊C82
C8×#117582262
C8×#13161