Finite Group Databasebeta

← #29888

Subgroups — #29888

Order 256.

294 conjugacy classes of subgroups; only the 111 normal subgroups are shown.

normal subgroups only

This group has 294 conjugacy classes of subgroups — too many to draw. Only its 111 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
1C2×#499C211yesmaximal, characteristic, complemented
2#3080C212yesmaximal
3#2922C211yesmaximal, characteristic
4#2090C212yesmaximal, complemented
5#2089C212yesmaximal, complemented
6#2079C212yesmaximal
7#2078C212yesmaximal
8#1998C212yesmaximal, complemented
9#1837C211yesmaximal, characteristic, complemented
10C2×#125C2212yes—
11C4×#41C2211yescharacteristic
12#499—22no—
13#499—22no—
14#479—24no—
15#478—24no—
16#433—22no—
17#431—22no—
18#428C2214yes—
19C2×#107C2212yes—
20C2×#106C2212yes—
21#424C2211yescharacteristic
22#424C2211yescharacteristic
23#423C2212yes—
24#417C2214yes—
25#408C2211yescharacteristic
26#408C2211yescharacteristic
27C4×M16C2211yescharacteristic
28C2×C4×C8C2211yescharacteristic
29#343C2214yes—
30#343C2214yes—
31#341C2212yes—
32#341C2212yes—
33C2×#41C2311yescharacteristic
34C2×M16C2314yes—
35C2×M16C2311yescharacteristic
36C2×M16C2311yescharacteristic
37C22×C8C2311yescharacteristic
38C22×C8C2311yescharacteristic
39#125—24no—
40#125—22no—
41#125—22no—
42C4×Q8D412yes—
43C4×D4—22no—
44C4×D4D412yes—
45#117—21no—
46#117C2311yescharacteristic
47C2×C4⋊C4—24no—
48C2×C4⋊C4C2314yes—
49C2×C42—21no—
50C2×C42C2311yescharacteristic
51#107—24no—
52#107—24no—
53#106—24no—
54#106—24no—
55C4⋊C8—22no—
56C4⋊C8—22no—
57C4⋊C8—24no—
58#103—24no—
59#102—24no—
60C22⋊C8—22no—
61C22⋊C8—22no—
62#97—21no—
63C4×C8—21no—
64C4×C8D412yes—
65C4×C8D412yes—
66#41—22no—
67#41—22no—
68C2×Q8C2×D411yescharacteristic
69C2×D4—21no—
70C2×D4C2×D411yescharacteristic
71C22×C4—22no—
72C22×C4—21no—
73C22×C4—24no—
74C22×C4#4112yes—
75C22×C4C2411yescharacteristic
76M16—24no—
77M16—24no—
78M16—22no—
79M16—22no—
80C2×C8—22no—
81C2×C8—22no—
82C2×C8—21no—
83C2×C8—21no—
84C2×C8—24no—
85C2×C8C2×D412yes—
86C2×C8C2×D412yes—
87C4⋊C4—22no—
88C4⋊C4—24no—
89C4⋊C4—24no—
90C4⋊C4—44no—
91C4⋊C4—44no—
92C4⋊C4C2×D412yes—
93C22⋊C4—21no—
94C22⋊C4—22no—
95C42—22no—
96C42—21no—
97C42C2×D411yescharacteristic
98C42C2×D411yescharacteristic
99C42C2×D412yes—
100C23—21no—
101C23C2×#4111yescharacteristic
102Q8—22no—
103D4—22no—
104D4—42no—
105C2×C4—22no—
106C2×C4—21no—
107C2×C4—42no—
108C2×C4—44no—
109C2×C4—41no—
110C2×C4—41no—
111C2×C4—44no—
112C2×C4—84no—
113C2×C4#12112yes—
114C2×C4#12112yes—
115C2×C4C22×D411yescharacteristic
116C2×C4C22×D411yescharacteristic
117C2×C42−1+412yes—
118C2×C42−1+412yes—
119C8—22no—
120C8—22no—
121C8—41no—
122C8—41no—
123C8—44no—
124C22—22no—
125C22—41no—
126C22—42no—
127C22C2×#12111yescharacteristic
128C22#54112yes—
129C4—22no—
130C4—22no—
131C4—41no—
132C4—42no—
133C4—84no—
134C4#53611yescharacteristic
135C4#53611yescharacteristic
136C4#53612yes—
137C2—22no—
138C2—81no—
139C2#262111yescharacteristic
140C2#306712yes—
subgroupG/H
center, socleC22C2×#121
commutator, Frattini, cosocleC22×C4C24
prime radicalC2×#41C23
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C2×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#499C2semidirect
4. #2090C2semidirect
5. #2089C2semidirect
8. #1998C2semidirect
9. #1837C2semidirect

Maximal subgroups

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

subgroupindex
C2×#4992
#30802
#29222
#20902
#20892
#20792
#20782
#19982
#18372