Finite Group Databasebeta

← C2×#21734 #6373848

Subgroups — C2×#21734 #6373848

Order 512.

1902 conjugacy classes of subgroups.

The subgroup lattice has 267 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3160C211yesmaximal, characteristic
2C2×#2960C212yesmaximal
3#21734C2116yesmaximal, direct product factor
4C2×#1994C212yesmaximal
5C2×#1946C214yesmaximal
6C2×#1848C211yesmaximal, characteristic
7C2×#1773C214yesmaximal
8C2×C4×#97C211yesmaximal, characteristic
9C2×#533C2212yes—
10#3160C418yescomplemented
11#3160C2218yes—
12C2×#500C412yescomplemented
13C2×#499C414yescomplemented
14C2×#498C412yescomplemented
15#2960—28no—
16#2960C22116yes—
17C2×#446—24no—
18C2×C8×Q8—24no—
19C22×#108C2214yes—
20C2×#427C2214yes—
21C2×#424C2214yes—
22C2×#423C2212yes—
23C2×#405C2214yes—
24C22×#97C2212yes—
25C22×#97C2212yes—
26C22×C4×C8C2211yescharacteristic
27C22×C4×C8C2211yescharacteristic
28C2×C43C2211yescharacteristic
29#1994C22116yes—
30#1946C22132yes—
31#1848C2218yes—
32#1773C22132yes—
33C2×#339C2218yes—
34C4×#97C2218yes—
35C22×M16C2314yes—
36C23×C8C2311yescharacteristic
37C23×C8C2312yes—
38C23×C8C2311yescharacteristic
39#533—24no—
40#533—24no—
41#533C2×C418yes—
42#533C2318yes—
43C2×C4⋊Q8C2×C414yes—
44C2×#125C2×C414yes—
45C2×C22⋊Q8—24no—
46C2×C4×Q8—24no—
47C2×#117C2314yes—
48C22×C42—22no—
49C22×C42C2312yes—
50C22×C42C2311yescharacteristic
51#500C2×C4116yescomplemented
52#499C2×C4132yescomplemented
53#498C2×C4116yescomplemented
54#446—232no—
55C8×Q8—232no—
56C2×#108—216no—
57C2×#108C23116yes—
58#427C2×C4116yes—
59#427C23116yes—
60C2×#107C2×C418yes—
61C2×#106C2×C418yes—
62#424—28no—
63#424C23116yes—
64#423—24no—
65#423C2318yes—
66C2×C4⋊C8—28no—
67C2×C4⋊C8—24no—
68#405—28no—
69#405C23116yes—
70C2×#97—24no—
71C2×#97—28no—
72C2×#97Q8116yescomplemented
73C2×#97C2318yes—
74C2×#97C2318yes—
75C2×C4×C8—24no—
76C2×C4×C8C2×C411yescharacteristic
77C2×C4×C8C2×C412yes—
78C2×C4×C8C2×C411yescharacteristic
79C2×C4×C8C2×C414yes—
80C2×C4×C8D414yes—
81C2×C4×C8D414yes—
82C2×C4×C8C2314yes—
83C2×C4×C8C2314yes—
84C43—22no—
85C43C2314yes—
86#339C23132yes—
87C22×Q8—24no—
88C23×C4—22no—
89C23×C4#4112yes—
90C23×C4C2411yescharacteristic
91C2×M16—24no—
92C2×M16—216no—
93C2×M16C2418yes—
94C22×C8—24no—
95C22×C8—24no—
96C22×C8C22×C412yes—
97C22×C8C22×C412yes—
98C22×C8C22×C414yes—
99C22×C8C2×D412yes—
100C22×C8C2×D412yes—
101C22×C8C2×D412yes—
102C22×C8C2×D412yes—
103C22×C8C2×Q818yes—
104C22×C8C2×Q818yes—
105C22×C8#4118yes—
106C22×C8C2412yes—
107C22×C8C2414yes—
108C22×C8C2412yes—
109C4⋊Q8—28no—
110C4⋊Q8C22×C4116yes—
111#125—28no—
112#125C22×C4116yes—
113C22⋊Q8—216no—
114C22⋊Q8—216no—
115C4×Q8—216no—
116C4×Q8—216no—
117#117—24no—
118#117—24no—
119#117C22×C418yes—
120#117C2418yes—
121C2×C4⋊C4—28no—
122C2×C4⋊C4—24no—
123C2×C4⋊C4C22×C418yes—
124C2×C22⋊C4—24no—
125C2×C42—24no—
126C2×C42—22no—
127C2×C42—24no—
128C2×C42—28no—
129C2×C42—48no—
130C2×C42C22×C411yescharacteristic
131C2×C42C22×C411yescharacteristic
132C2×C42C22×C412yes—
133C2×C42C2×D412yes—
134C2×C42C2×D412yes—
135C2×C42C2×Q818yes—
136C2×C42#4112yes—
137C2×C42C2414yes—
138C2×C42C2412yes—
139#108—232no—
140#107C22×C4132yes—
141#106C22×C4132yes—
142C4⋊C8—232no—
143C4⋊C8—216no—
144#97—216no—
145#97—216no—
146#97C2×Q8132yescomplemented
147C4×C8—216no—
148C4×C8C22×C414yes—
149C4×C8C22×C418yes—
150C4×C8C22×C414yes—
151C4×C8C2×D4116yes—
152C24C2×#4111yescharacteristic
153C2×Q8—216no—
154C2×Q8—416no—
155C22×C4—28no—
156C22×C4—28no—
157C22×C4—28no—
158C22×C4—24no—
159C22×C4—48no—
160C22×C4C4×D412yes—
161C22×C4C4×D414yes—
162C22×C4C4×D412yes—
163C22×C4C23×C411yescharacteristic
164C22×C4C23×C411yescharacteristic
165C22×C4C22×D411yescharacteristic
166C22×C4C22×D411yescharacteristic
167C22×C4C22×Q814yes—
168C22×C4C2×#4114yes—
169C22×C4C2×#4111yescharacteristic
170C22×C4C2×#4114yes—
171C22×C4C2511yescharacteristic
172M16—216no—
173M16—48no—
174C2×C8—24no—
175C2×C8—24no—
176C2×C8—24no—
177C2×C8—28no—
178C2×C8—48no—
179C2×C8C4×Q818yes—
180C2×C8C4×Q818yes—
181C2×C8C4×Q8116yes—
182C2×C8C4⋊Q818yes—
183C2×C8C4⋊Q818yes—
184C2×C8C23×C414yes—
185C2×C8C23×C414yes—
186C2×C8C22×D414yes—
187C2×C8C22×D414yes—
188C2×C8C22×Q818yes—
189C2×C8C22×Q818yes—
190C2×C8C2×#4118yes—
191C4⋊C4—232no—
192C4⋊C4—216no—
193C4⋊C4—28no—
194C4⋊C4C23×C4116yes—
195C22⋊C4—28no—
196C22⋊C4—28no—
197C42—28no—
198C42—28no—
199C42—28no—
200C42—24no—
201C42—416no—
202C42C4×D414yes—
203C42C4×D412yes—
204C42C4×D412yes—
205C42C23×C412yes—
206C42C23×C412yes—
207C42C22×D414yes—
208C42C22×Q818yes—
209C23—24no—
210C23C2×C4×D411yescharacteristic
211C23C2×C4×D411yescharacteristic
212C23#53314yes—
213C23C22×#4111yescharacteristic
214Q8—432no—
215C2×C4—24no—
216C2×C4—28no—
217C2×C4—28no—
218C2×C4—216no—
219C2×C4—28no—
220C2×C4—48no—
221C2×C4—416no—
222C2×C4—416no—
223C2×C4#44418yes—
224C2×C4C2×C4×D414yes—
225C2×C4C2×C4×D411yescharacteristic
226C2×C4C2×C4×D411yescharacteristic
227C2×C4C2×C4×D414yes—
228C2×C4C2×C4×Q814yes—
229C2×C4C2×C4×Q814yes—
230C2×C4C2×C4⋊Q812yes—
231C2×C4C2×C4⋊Q812yes—
232C2×C4#53212yes—
233C2×C4#53212yes—
234C2×C4#53314yes—
235C2×C4C24×C411yescharacteristic
236C2×C4C23×D411yescharacteristic
237C2×C4C23×Q812yes—
238C2×C4C22×#4112yes—
239C8—24no—
240C8—48no—
241C8C2×C4×Q818yes—
242C8C2×C4×Q818yes—
243C8C2×C4⋊Q818yes—
244C22—22no—
245C22—22no—
246C22—28no—
247C22C4×C4⋊Q812yes—
248C22C4×C4⋊Q812yes—
249C22C2×#44414yes—
250C22C22×C4×D411yescharacteristic
251C22C2×#53312yes—
252C4—24no—
253C4—48no—
254C4—416no—
255C4C4×C4⋊Q812yes—
256C4C4×C4⋊Q812yes—
257C4C2×#44418yes—
258C4C22×C4×Q812yes—
259C4C22×C4⋊Q811yescharacteristic
260C4C2×#53211yescharacteristic
261C2—22no—
262C2—22no—
263C2#2173414yesdirect product factor
264C2C2×C4×C4⋊Q811yescharacteristic
265C2C22×#44412yes—
subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
socleC23C2×C4×D4
prime radicalC24C2×#41
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×C4×C8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #21734C2direct (N × H)
10. #3160C4semidirect
12. C2×#500C4semidirect
13. C2×#499C4semidirect
14. C2×#498C4semidirect
51. #500C2×C4semidirect
52. #499C2×C4semidirect
53. #498C2×C4semidirect
72. C2×#97Q8semidirect
146. #97C2×Q8semidirect
263. C2#21734direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#31602
C2×#29602
#217342
C2×#19942
C2×#19462
C2×#18482
C2×#17732
C2×C4×#972