Finite Group Databasebeta

← C2×Q8×#127 #7630261

Subgroups — C2×Q8×#127 #7630261

Order 512.

13554 conjugacy classes of subgroups.

The subgroup lattice has 172 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×D4×Q8C216yesmaximal, complemented
2C2×#2868C213yesmaximal, complemented
3Q8×#127C2132yesmaximal, direct product factor
4C2×#2542C2118yesmaximal, complemented
5C2×C4×#127C213yesmaximal
6C2×C42×Q8C211yesmaximal, characteristic, complemented
7C24×Q8C2214yes—
8C2×D4×Q8—296no—
9C2×D4×Q8C22196yescomplemented
10C22×C4⋊Q8C22118yes—
11C22×#127C2211yescharacteristic
12C22×C22⋊Q8C22136yes—
13C22×C4×Q8C2213yes—
14C22×C4×D4C22118yes—
15#2868C22148yescomplemented
16#2542C221288yescomplemented
17C2×#399C22124yes—
18C4×#127C22148yes—
19C2×#390C22118yes—
20C2×#384C2213yes—
21C2×#384C22118yes—
22C42×Q8C22116yescomplemented
23C2×C4×C4⋊C4C2219yes—
24C2×C43C2213yes—
25C23×Q8—296no—
26C23×Q8C23112yes—
27C23×Q8C23132yes—
28C23×Q8C2311yescharacteristic
29C23×D4C2316yes—
30C24×C4C23112yes—
31D4×Q8—2768no—
32C2×C4⋊Q8—2144no—
33C2×C4⋊Q8C231144yes—
34C2×#127Q8116yesdirect product factor
35C2×#127C2318yes—
36C2×C22⋊Q8—2288no—
37C2×C22⋊Q8C231288yes—
38C2×C4×Q8D4148yescomplemented
39C2×C4×Q8C23124yes—
40C2×C4×D4—2144no—
41C2×C4×D4C231144yes—
42C22×C4⋊C4C23136yes—
43C22×C4⋊C4C23118yes—
44C22×C4⋊C4C2319yes—
45C22×C22⋊C4C23136yes—
46C22×C42C2319yes—
47C22×C42C2319yes—
48C22×C42C2311yescharacteristic
49#399C231192yes—
50#390C231144yes—
51#384C23124yes—
52#384C231144yes—
53C4×C4⋊C4C23172yes—
54C2×#95C2316yes—
55C43C23124yes—
56C25C2414yes—
57C22×Q8—2384no—
58C22×Q8—2144no—
59C22×Q8—4256no—
60C22×Q8C2×D4124yes—
61C22×Q8C24148yes—
62C22×Q8C2414yes—
63C22×D4—224no—
64C22×D4—224no—
65C22×D4C2×Q8148yescomplemented
66C22×D4C24124yes—
67C23×C4—2144no—
68C23×C4C24148yes—
69C23×C4C24112yes—
70C23×C4C2419yes—
71C23×C4C2413yes—
72C23×C4C2413yes—
73C4⋊Q8—2576no—
74#127C2×Q8164yesdirect product factor
75C22⋊Q8—21152no—
76C4×Q8C2×D41192yescomplemented
77C4×D4—2576no—
78C2×C4⋊C4—272no—
79C2×C4⋊C4—2144no—
80C2×C4⋊C4C2×D4172yes—
81C2×C4⋊C4C24172yes—
82C2×C4⋊C4C241144yes—
83C2×C4⋊C4C24136yes—
84C2×C22⋊C4—2144no—
85C2×C22⋊C4C241144yes—
86C2×C42—236no—
87C2×C42C2×D4172yes—
88C2×C42C2×Q818yescomplemented
89C2×C42C24136yes—
90C2×C42C24136yes—
91C2×C42C2414yes—
92#95C24124yes—
93C24—224no—
94C24—224no—
95C24C22×Q8116yes—
96C24C2518yes—
97C24C2511yescharacteristic
98C2×Q8—2288no—
99C2×Q8—4512no—
100C2×Q8—4192no—
101C2×Q8#127164yesdirect product factor
102C2×Q8C22×D4148yes—
103C2×D4—2192no—
104C2×D4—248no—
105C2×D4—248no—
106C2×D4C22×Q8196yescomplemented
107C22×C4—236no—
108C22×C4—272no—
109C22×C4—2288no—
110C22×C4—4192no—
111C22×C4C22×D4136yes—
112C22×C4C22×D4136yes—
113C22×C4C22×D4112yes—
114C22×C4C22×Q8112yes—
115C22×C42−1+4112yes—
116C22×C4C25124yes—
117C22×C4C25118yes—
118C22×C4C2516yes—
119C22×C4C2516yes—
120C4⋊C4—2144no—
121C4⋊C4—2288no—
122C4⋊C4C22×D41144yes—
123C22⋊C4—2288no—
124C42—272no—
125C42C22×D41144yes—
126C42C22×Q8116yescomplemented
127C23—224no—
128C23—224no—
129C23—296no—
130C23—416no—
131C23—448no—
132C23C23×D416yes—
133C23C23×Q8116yes—
134C23C23×Q812yes—
135C23C2×2−1+416yes—
136C23C2611yescharacteristic
137Q8—4192no—
138Q8C2×#127164yesdirect product factor
139D4—2192no—
140C2×C4—236no—
141C2×C4—272no—
142C2×C4—272no—
143C2×C4—448no—
144C2×C4—4192no—
145C2×C4C2×#127148yes—
146C2×C4D4×Q8148yescomplemented
147C2×C4C23×D4136yes—
148C2×C4C23×D4136yes—
149C2×C4C23×D4112yes—
150C2×C4C23×Q8112yes—
151C2×C4C2×2−1+4112yes—
152C22—248no—
153C22—424no—
154C22—48no—
155C22—464no—
156C22C22×#12714yes—
157C22C2×D4×Q8112yes—
158C22#3499112yes—
159C22C24×D413yes—
160C22C24×Q811yescharacteristic
161C22C22×2−1+413yes—
162C4—236no—
163C4—424no—
164C4C22×#127124yes—
165C4C2×D4×Q8124yescomplemented
166C2—416no—
167C2Q8×#12718yesdirect product factor
168C2C23×#12711yescharacteristic
169C2C22×D4×Q813yes—
170C2C2×#349913yes—
subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC22×#127C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×D4×Q8C2semidirect
2. C2×#2868C2semidirect
3. Q8×#127C2direct (N × H)
4. C2×#2542C2semidirect
6. C2×C42×Q8C2semidirect
9. C2×D4×Q8C22semidirect
15. #2868C22semidirect
16. #2542C22semidirect
22. C42×Q8C22semidirect
34. C2×#127Q8direct (N × H)
38. C2×C4×Q8D4semidirect
65. C22×D4C2×Q8semidirect
74. #127C2×Q8direct (N × H)
76. C4×Q8C2×D4semidirect
88. C2×C42C2×Q8semidirect
101. C2×Q8#127direct (N × H)
106. C2×D4C22×Q8semidirect
126. C42C22×Q8semidirect
138. Q8C2×#127direct (N × H)
146. C2×C4D4×Q8semidirect
165. C4C2×D4×Q8semidirect
167. C2Q8×#127direct (N × H)

Maximal subgroups

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

subgroupindex
C22×D4×Q82
C2×#28682
Q8×#1272
C2×#25422
C2×C4×#1272
C2×C42×Q82