Finite Group Databasebeta

← #11332

Subgroups — #11332

Order 256.

331 conjugacy classes of subgroups; only the 127 normal subgroups are shown.

normal subgroups only

This group has 331 conjugacy classes of subgroups — too many to draw. Only its 127 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×#430C212yesmaximal
2C22×#108C211yesmaximal, characteristic
3C2×#344C212yesmaximal
4C2×#341C211yesmaximal, characteristic
5#1729C211yesmaximal, characteristic
6C22×M16C2212yes—
7C22×M16C2211yescharacteristic
8C22×M16C2212yes—
9C23×C8C2211yescharacteristic
10C2×#117C2211yescharacteristic
11#430—24no—
12#430—24no—
13C2×#108—24no—
14C2×#108—24no—
15C2×#108—22no—
16#344—24no—
17#341C414yescomplemented
18#336—22no—
19C23×C4C2311yescharacteristic
20C2×M16—22no—
21C2×M16—22no—
22C2×M16—22no—
23C2×M16—22no—
24C2×M16—21no—
25C2×M16—22no—
26C2×M16—22no—
27C2×M16—22no—
28C2×M16—22no—
29C2×M16—22no—
30C2×M16—22no—
31C2×M16C2×C414yes—
32C2×M16D412yes—
33C2×M16D414yes—
34C2×M16D414yes—
35C2×M16Q814yes—
36C22×C8—22no—
37C22×C8—22no—
38C22×C8—22no—
39C22×C8—21no—
40C22×C8—22no—
41C22×C8C2×C412yes—
42C22×C8D412yes—
43C22×C8Q812yes—
44#117—22no—
45#117—22no—
46C2×C4⋊C4—21no—
47C2×C22⋊C4Q812yes—
48C2×C42—21no—
49#108—28no—
50#108—216no—
51C24C2×Q811yescharacteristic
52C22×C4—22no—
53C22×C4C22×C411yescharacteristic
54C22×C4C2×D412yes—
55C22×C4C2×D411yescharacteristic
56C22×C4C2×D412yes—
57C22×C4C2×D411yescharacteristic
58C22×C4C2×Q811yescharacteristic
59C22×C4C2×Q812yes—
60C22×C4#4111yescharacteristic
61C22×C4#4112yes—
62C22×C4#4111yescharacteristic
63M16—24no—
64M16—24no—
65M16—24no—
66M16—24no—
67M16—24no—
68M16—24no—
69M16—42no—
70M16—42no—
71M16—42no—
72M16C4⋊C418yes—
73C2×C8—24no—
74C2×C8—24no—
75C2×C8—22no—
76C2×C8—24no—
77C2×C8—24no—
78C2×C8—24no—
79C2×C8—22no—
80C2×C8—24no—
81C2×C8—22no—
82C2×C8—41no—
83C2×C8—42no—
84C2×C8—42no—
85C2×C8—41no—
86C2×C8C4⋊C414yes—
87C4⋊C4—42no—
88C22⋊C4—24no—
89C42—41no—
90C42—41no—
91C23—42no—
92C23C4×Q811yescharacteristic
93C23C22⋊Q811yescharacteristic
94C23C22⋊Q812yes—
95C23C4⋊Q811yescharacteristic
96C23C4⋊Q812yes—
97C2×C4—44no—
98C2×C4—42no—
99C2×C4C2×C4⋊C411yescharacteristic
100C2×C4C2×C4⋊C412yes—
101C2×C4C4×D411yescharacteristic
102C2×C4C4×D412yes—
103C2×C4#12011yescharacteristic
104C2×C4#12012yes—
105C2×C4#12112yes—
106C2×C4#12111yescharacteristic
107C2×C4C22⋊Q812yes—
108C2×C4C22⋊Q812yes—
109C2×C4C22⋊Q812yes—
110C2×C4#12311yescharacteristic
111C2×C4#12312yes—
112C2×C4#12511yescharacteristic
113C2×C4#12512yes—
114C2×C4#12711yescharacteristic
115C2×C4C4⋊Q812yes—
116C2×C4C4⋊Q811yescharacteristic
117C8—24no—
118C8—28no—
119C8—44no—
120C8—42no—
121C22—22no—
122C22—22no—
123C22—22no—
124C22—42no—
125C22—42no—
126C22#38912yes—
127C22#38911yescharacteristic
128C22#39511yescharacteristic
129C22#39512yes—
130C22#39911yescharacteristic
131C4—82no—
132C4#38411yescharacteristic
133C4#38511yescharacteristic
134C4#38512yes—
135C4#39211yescharacteristic
136C4#39812yes—
137C4#39811yescharacteristic
138C2—21no—
139C2—22no—
140C2—21no—
141C2—22no—
142C2#144411yescharacteristic
143C2#195312yes—
subgroupG/H
centerC2×C4#121
commutatorC22×C4C22×C4
Frattini, cosocleC23×C4C23
socleC22#389
prime radicalC24C2×Q8
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
17. #341C4semidirect

Maximal subgroups

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

subgroupindex
C2×#4302
C22×#1082
C2×#3442
C2×#3412
#17292