Finite Group Databasebeta

← #28674

Subgroups — #28674

Order 256.

337 conjugacy classes of subgroups; only the 115 normal subgroups are shown.

normal subgroups only

This group has 337 conjugacy classes of subgroups — too many to draw. Only its 115 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#3166C211yesmaximal, characteristic, complemented
2#3138C211yesmaximal, characteristic
3C2×#490C211yesmaximal, characteristic
4#2961C211yesmaximal, characteristic, complemented
5#2063C214yesmaximal, complemented
6#1998C211yesmaximal, characteristic, complemented
7#1965C211yesmaximal, characteristic
8#1931C214yesmaximal, complemented
9#1778C211yesmaximal, characteristic, complemented
10#533C2211yescharacteristic
11C2×#127C2211yescharacteristic
12C2×#125C2211yescharacteristic
13#501—22no—
14#499—22no—
15#490—22no—
16#490—24no—
17#486—22no—
18#446—24no—
19C2×#108C2212yes—
20#428C2214yes—
21#424C2212yes—
22#423C2211yescharacteristic
23#418C2214yes—
24C2×#102C2212yes—
25C2×#102C2212yes—
26C2×#100C2214yes—
27#405C2212yes—
28C4×M16C2211yescharacteristic
29C4×M16C2211yescharacteristic
30C2×#97C2211yescharacteristic
31#343C2214yes—
32#341C2212yes—
33C22×D4—22no—
34C22×D4C2312yes—
35C2×M16C2312yes—
36C2×M16C2312yes—
37C2×M16C2312yes—
38C22×C8C2311yescharacteristic
39C22×C8C2311yescharacteristic
40C4⋊Q8D412yes—
41#127—21no—
42#127—21no—
43#127—22no—
44#125—22no—
45#125—21no—
46#125—21no—
47#125D412yes—
48C22⋊Q8—22no—
49C4×Q8—22no—
50#117C2312yes—
51C2×C4⋊C4—22no—
52C2×C4⋊C4C2312yes—
53C2×C42C2311yescharacteristic
54#108—24no—
55#107—24no—
56#106—24no—
57C4⋊C8—24no—
58C4⋊C8—22no—
59#102—24no—
60#102—24no—
61#102—28no—
62#100—28no—
63#97—22no—
64#97—21no—
65#97—21no—
66#97D414yes—
67C4×C8—22no—
68C4×C8—21no—
69C4×C8—21no—
70C24—22no—
71C2×Q8—22no—
72C2×D4—22no—
73C2×D4—22no—
74C2×D4—24no—
75C2×D4—24no—
76C2×D4—42no—
77C2×D4—42no—
78C2×D4—84no—
79C22×C4—22no—
80C22×C4#4112yes—
81C22×C4C2411yescharacteristic
82M16—22no—
83M16—24no—
84M16—22no—
85M16—22no—
86M16#4114yes—
87C2×C8—22no—
88C2×C8—22no—
89C2×C8—22no—
90C2×C8—22no—
91C2×C8—22no—
92C2×C8C2×D412yes—
93C2×C8C2×D412yes—
94C4⋊C4—24no—
95C4⋊C4—22no—
96C4⋊C4—22no—
97C4⋊C4—22no—
98C4⋊C4—42no—
99C4⋊C4—42no—
100C4⋊C4C2×D414yes—
101C22⋊C4—22no—
102C42—22no—
103C42C2×D411yescharacteristic
104C42C2×D411yescharacteristic
105C42C2×D412yes—
106C23—42no—
107C23—44no—
108C23—84no—
109C23C2×#4111yescharacteristic
110Q8—82no—
111D4—42no—
112D4—42no—
113D4—44no—
114D4—84no—
115D4—84no—
116C2×C4—24no—
117C2×C4—42no—
118C2×C4—42no—
119C2×C4—82no—
120C2×C4#12112yes—
121C2×C4#12112yes—
122C2×C4C22×D411yescharacteristic
123C2×C4C22×D411yescharacteristic
124C2×C4C2×#4112yes—
125C2×C42−1+412yes—
126C8—22no—
127C8—22no—
128C8—24no—
129C8—42no—
130C8—42no—
131C22—22no—
132C22—82no—
133C22—84no—
134C22—164no—
135C22C2×#12111yescharacteristic
136C22#55612yes—
137C4—22no—
138C4—22no—
139C4—44no—
140C4—82no—
141C4#53211yescharacteristic
142C4#53611yescharacteristic
143C4#54812yes—
144C2—22no—
145C2—162no—
146C2#254511yescharacteristic
147C2#306812yes—
subgroupG/H
center, socleC22C2×#121
commutator, Frattini, cosocleC22×C4C24
prime radicalC2×#127C22
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. #3166C2semidirect
4. #2961C2semidirect
5. #2063C2semidirect
6. #1998C2semidirect
8. #1931C2semidirect
9. #1778C2semidirect

Maximal subgroups

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

subgroupindex
#31662
#31382
C2×#4902
#29612
#20632
#19982
#19652
#19312
#17782