Finite Group Databasebeta

← #33220

Subgroups — #33220

Order 256.

369 conjugacy classes of subgroups; only the 151 normal subgroups are shown.

normal subgroups only

This group has 369 conjugacy classes of subgroups — too many to draw. Only its 151 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×#498C211yesmaximal, characteristic, complemented
2#3079C212yesmaximal
3C4×#131C211yesmaximal, characteristic
4#1997C212yesmaximal, complemented
5#1951C214yesmaximal, complemented
6#1848C211yesmaximal, characteristic, complemented
7#1815C214yesmaximal
8C2×#131C2212yes—
9C2×C4⋊Q8C2212yes—
10C4×#41C2211yescharacteristic
11#498—21no—
12#498—21no—
13#498—22no—
14#477—22no—
15#476—22no—
16#475—22no—
17#474—22no—
18C2×#108C2214yes—
19#428C2214yes—
20C2×#106C2214yes—
21#423C2212yes—
22#417C2214yes—
23#405—22no—
24#405C2212yes—
25C4×M16—21no—
26C4×M16C2211yescharacteristic
27C2×C4×C8—21no—
28C2×C4×C8C2211yescharacteristic
29#343C2218yes—
30C2×#41C2311yescharacteristic
31C22×Q8—22no—
32#131—24no—
33#131Q818yescomplemented
34C2×M16—22no—
35C2×M16C2314yes—
36C2×M16C2312yes—
37C22×C8—22no—
38C22×C8C2312yes—
39C4⋊Q8—22no—
40C4⋊Q8—22no—
41C4⋊Q8—22no—
42C4⋊Q8—22no—
43C4×Q8D412yes—
44C4×D4—22no—
45C4×D4D412yes—
46#117—21no—
47#117C2311yescharacteristic
48C2×C4⋊C4—22no—
49C2×C4⋊C4C2314yes—
50C2×C42—21no—
51C2×C42C2311yescharacteristic
52#108—28no—
53#107—24no—
54#106—24no—
55#106—24no—
56#106—24no—
57C4⋊C8—22no—
58C4⋊C8—22no—
59#103—24no—
60#102—24no—
61#97—22no—
62#97—21no—
63C4×C8—22no—
64C4×C8—21no—
65C4×C8D411yescharacteristic
66C4×C8D411yescharacteristic
67C4×C8D412yes—
68#41—22no—
69#41C2×Q814yes—
70C2×Q8—42no—
71C2×Q8—42no—
72C2×Q8—84no—
73C2×Q8C2×D411yescharacteristic
74C2×D4—21no—
75C2×D4C2×D411yescharacteristic
76C22×C4—21no—
77C22×C4—22no—
78C22×C4—24no—
79C22×C4#4112yes—
80C22×C4C2411yescharacteristic
81M16—22no—
82M16—28no—
83M16—28no—
84M16C2×Q814yes—
85C2×C8—22no—
86C2×C8—28no—
87C2×C8—24no—
88C2×C8C2×D412yes—
89C2×C8C2×D412yes—
90C2×C8C2×Q814yes—
91C2×C8#4114yes—
92C4⋊C4—22no—
93C4⋊C4—24no—
94C4⋊C4—24no—
95C4⋊C4—42no—
96C4⋊C4—42no—
97C4⋊C4C2×D412yes—
98C22⋊C4—21no—
99C22⋊C4—22no—
100C42—22no—
101C42—21no—
102C42C2×D411yescharacteristic
103C42C2×D411yescharacteristic
104C42C2×D412yes—
105C23—21no—
106C23C2×#4111yescharacteristic
107Q8—21no—
108Q8—84no—
109Q8—84no—
110Q8C4⋊Q812yes—
111D4—24no—
112D4—21no—
113D4C4⋊Q812yes—
114C2×C4—21no—
115C2×C4—24no—
116C2×C4—24no—
117C2×C4—22no—
118C2×C4—44no—
119C2×C4—44no—
120C2×C4—84no—
121C2×C4#12112yes—
122C2×C4#12112yes—
123C2×C4C22×D411yescharacteristic
124C2×C4C22×D411yescharacteristic
125C2×C4C22×Q812yes—
126C2×C4C2×#4112yes—
127C8—24no—
128C8—44no—
129C8C22⋊Q814yes—
130C8C22⋊Q814yes—
131C22—22no—
132C22—22no—
133C22—42no—
134C22C2×#12111yescharacteristic
135C22#53312yes—
136C4—22no—
137C4—22no—
138C4—42no—
139C4—84no—
140C4#47114yes—
141C4C2×C22⋊Q812yes—
142C4C2×C4⋊Q811yescharacteristic
143C4#53211yescharacteristic
144C2—22no—
145C2—42no—
146C2#285711yescharacteristic
147C2C2×#47112yes—
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×#498C2semidirect
4. #1997C2semidirect
5. #1951C2semidirect
6. #1848C2semidirect
33. #131Q8semidirect

Maximal subgroups

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

subgroupindex
C2×#4982
#30792
C4×#1312
#19972
#19512
#18482
#18152