Finite Group Databasebeta

← #11236

Subgroups — #11236

Order 256.

327 conjugacy classes of subgroups; only the 119 normal subgroups are shown.

normal subgroups only

This group has 327 conjugacy classes of subgroups — too many to draw. Only its 119 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
1#2911C211yesmaximal, characteristic
2C2×#424C211yesmaximal, characteristic
3#1740C212yesmaximal
4#1735C212yesmaximal
5C2×H(3,ℤ/4)C211yesmaximal, characteristic
6C22×M16C2211yescharacteristic
7C23×C8C2211yescharacteristic
8C2×#117C2212yes—
9C2×#117C2212yes—
10C2×#117C2211yescharacteristic
11#428—24no—
12#427—22no—
13#424—22no—
14#424C414yescomplemented
15C2×C4⋊C8—22no—
16#342—24no—
17#340—24no—
18H(3,ℤ/4)—22no—
19C23×C4C2311yescharacteristic
20C2×M16—22no—
21C2×M16—22no—
22C2×M16C2×C412yes—
23C2×M16D412yes—
24C22×C8—22no—
25C22×C8—21no—
26C22×C8—21no—
27C22×C8—22no—
28C22×C8C2×C412yes—
29C22×C8D412yes—
30#117—21no—
31#117—21no—
32#117—22no—
33#117—22no—
34#117—22no—
35#117—22no—
36#117—22no—
37#117—22no—
38#117—22no—
39#117C2×C412yes—
40#117Q814yes—
41#117Q812yes—
42C2×C4⋊C4—21no—
43C2×C4⋊C4—22no—
44C2×C4⋊C4D414yes—
45C2×C22⋊C4—22no—
46C2×C22⋊C4—22no—
47C2×C22⋊C4D412yes—
48C2×C42—21no—
49C2×C42—22no—
50C2×C42—22no—
51#107—24no—
52#106—24no—
53C4⋊C8—28no—
54C24C2×D411yescharacteristic
55C22×C4—22no—
56C22×C4—24no—
57C22×C4—42no—
58C22×C4C22×C411yescharacteristic
59C22×C4C2×D411yescharacteristic
60C22×C4C2×D411yescharacteristic
61C22×C4C2×D412yes—
62C22×C4C2×Q812yes—
63C22×C4C2×Q811yescharacteristic
64C22×C4#4111yescharacteristic
65C22×C4#4111yescharacteristic
66C22×C4#4112yes—
67C22×C4#4112yes—
68M16—24no—
69M16—24no—
70C2×C8—22no—
71C2×C8—22no—
72C2×C8—22no—
73C2×C8—24no—
74C2×C8—41no—
75C2×C8—42no—
76C2×C8—41no—
77C2×C8C22⋊C414yes—
78C4⋊C4—22no—
79C4⋊C4—22no—
80C4⋊C4—24no—
81C4⋊C4—24no—
82C4⋊C4—24no—
83C4⋊C4—42no—
84C22⋊C4—22no—
85C22⋊C4—24no—
86C22⋊C4—42no—
87C22⋊C4—42no—
88C22⋊C4—42no—
89C22⋊C4C4⋊C414yes—
90C42—22no—
91C42—22no—
92C42—24no—
93C42—42no—
94C42—42no—
95C42—42no—
96C23—42no—
97C23C2×C4⋊C411yescharacteristic
98C23#12111yescharacteristic
99C23#12112yes—
100C23#12111yescharacteristic
101C23C22⋊Q812yes—
102C2×C4—24no—
103C2×C4—44no—
104C2×C4—44no—
105C2×C4—44no—
106C2×C4—84no—
107C2×C4—84no—
108C2×C4C2×C22⋊C411yescharacteristic
109C2×C4#11711yescharacteristic
110C2×C4C4×D412yes—
111C2×C4C4×Q812yes—
112C2×C4#12011yescharacteristic
113C2×C4#12112yes—
114C2×C4C22⋊Q812yes—
115C2×C4C22⋊Q812yes—
116C2×C4C22⋊Q811yescharacteristic
117C2×C4C22⋊Q811yescharacteristic
118C2×C4#12311yescharacteristic
119C2×C4#12312yes—
120C2×C4#12411yescharacteristic
121C2×C4#12512yes—
122C2×C4#12512yes—
123C2×C4#12612yes—
124C2×C4C4⋊Q811yescharacteristic
125C2×C4C4⋊Q812yes—
126C8—24no—
127C8—42no—
128C22—22no—
129C22—24no—
130C22—41no—
131C22—41no—
132C22—42no—
133C22#38011yescharacteristic
134C22#38912yes—
135C22#39411yescharacteristic
136C22#39612yes—
137C22#39811yescharacteristic
138C4—44no—
139C4—84no—
140C4—84no—
141C4#38611yescharacteristic
142C4#38712yes—
143C4#39111yescharacteristic
144C4#39511yescharacteristic
145C4#39812yes—
146C4#40011yescharacteristic
147C2—21no—
148C2—22no—
149C2—22no—
150C2—21no—
151C2#144111yescharacteristic
152C2#205312yes—
subgroupG/H
centerC2×C4#124
commutatorC22×C4C22×C4
Frattini, cosocleC23×C4C23
socleC22#394
prime radicalC24C2×D4
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
14. #424C4semidirect

Maximal subgroups

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

subgroupindex
#29112
C2×#4242
#17402
#17352
C2×H(3,ℤ/4)2