Finite Group Databasebeta

← #10821

Subgroups — #10821

Order 256.

427 conjugacy classes of subgroups; only the 183 normal subgroups are shown.

normal subgroups only

This group has 427 conjugacy classes of subgroups — too many to draw. Only its 183 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#97C211yesmaximal, characteristic
2C2×#340C212yesmaximal
3C2×#340C212yesmaximal
4C4⋊#95C212yesmaximal
5C23×C8C2211yescharacteristic
6C23×C8C2211yescharacteristic
7C22×C4⋊C4C2214yes—
8C22×C42C2211yescharacteristic
9C2×#97—24no—
10C2×#97C414yescomplemented
11C2×#95—24no—
12#340—24no—
13#340C418yescomplemented
14C23×C4—24no—
15C23×C4D412yes—
16C23×C4C2311yescharacteristic
17C22×C8—22no—
18C22×C8—22no—
19C22×C8—22no—
20C22×C8—22no—
21C22×C8C2×C414yes—
22C22×C8C2×C412yes—
23C22×C8C2×C412yes—
24C22×C8D414yes—
25C2×C4⋊C4—24no—
26C2×C4⋊C4—24no—
27C2×C4⋊C4—24no—
28C2×C4⋊C4—24no—
29C2×C4⋊C4—24no—
30C2×C4⋊C4C2×C418yes—
31C2×C42—22no—
32C2×C42—22no—
33C2×C42C2×C412yes—
34C2×C42Q812yes—
35#97—28no—
36#95—48no—
37C24C2×D411yescharacteristic
38C22×C4—22no—
39C22×C4—22no—
40C22×C4—24no—
41C22×C4—24no—
42C22×C4—28no—
43C22×C4—44no—
44C22×C4—44no—
45C22×C4—44no—
46C22×C4—44no—
47C22×C4—44no—
48C22×C4—44no—
49C22×C4C4⋊C414yes—
50C22×C4C22×C411yescharacteristic
51C22×C4C22×C412yes—
52C22×C4C2×D412yes—
53C22×C4C2×Q811yescharacteristic
54C22×C4#4112yes—
55C22×C4#4112yes—
56C22×C4#4112yes—
57C22×C4#4112yes—
58C2×C8—22no—
59C2×C8—22no—
60C2×C8—22no—
61C2×C8—22no—
62C2×C8—28no—
63C2×C8—28no—
64C2×C8C4214yes—
65C2×C8C22⋊C414yes—
66C4⋊C4—28no—
67C4⋊C4—28no—
68C4⋊C4—44no—
69C4⋊C4—44no—
70C42—22no—
71C42—22no—
72C42—24no—
73C23C2×C4⋊C411yescharacteristic
74C23C4×D412yes—
75C23#12112yes—
76C23#12412yes—
77C23AGL(1,ℤ/8)14yes—
78C23#13714yes—
79C2×C4—24no—
80C2×C4—28no—
81C2×C4—44no—
82C2×C4—42no—
83C2×C4—42no—
84C2×C4—48no—
85C2×C4—48no—
86C2×C4—48no—
87C2×C4—84no—
88C2×C4—84no—
89C2×C4—84no—
90C2×C4—84no—
91C2×C4C2×C4211yescharacteristic
92C2×C4C2×C22⋊C411yescharacteristic
93C2×C4#11711yescharacteristic
94C2×C4#11711yescharacteristic
95C2×C4#11714yes—
96C2×C4#11711yescharacteristic
97C2×C4#11711yescharacteristic
98C2×C4C4×D414yes—
99C2×C4C4×Q812yes—
100C2×C4C22⋊Q812yes—
101C2×C4#12314yes—
102C2×C4#12512yes—
103C2×C4#12614yes—
104C8—24no—
105C8—24no—
106C22C4×C4⋊C411yescharacteristic
107C22#38011yescharacteristic
108C22#38211yescharacteristic
109C22#38814yes—
110C22#42814yes—
111C22#44014yes—
112C22#44112yes—
113C22#44212yes—
114C22#46814yes—
115C22#46912yes—
116C22#47012yes—
117C22#48914yes—
118C22#49012yes—
119C22#49112yes—
120C4—44no—
121C4—88no—
122C4#37611yescharacteristic
123C4C4×C22⋊C411yescharacteristic
124C4#38111yescharacteristic
125C4#38311yescharacteristic
126C4#38714yes—
127C2#143411yescharacteristic
128C2#177612yes—
129C2#180912yes—
130C2#183612yes—
131C2#193514yes—
132C2#193614yes—
subgroupG/H
center, socle, prime radicalC24C2×D4
commutatorC2×C4C2×C42
Frattini, cosocleC23×C4C23
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C42 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
10. C2×#97C4semidirect
13. #340C4semidirect

Maximal subgroups

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

subgroupindex
C22×#972
C2×#3402
C4⋊#952