Finite Group Databasebeta

← #27673

Subgroups — #27673

Order 256.

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

normal subgroups only

This group has 348 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#3093C212yesmaximal
2#2929C211yesmaximal, characteristic
3C2×#427C211yesmaximal, characteristic, complemented
4#2089C212yesmaximal, complemented
5#2078C212yesmaximal, complemented
6#1951C212yesmaximal, complemented
7#1822C212yesmaximal, complemented
8#1815C212yesmaximal, complemented
9#1810C211yesmaximal, characteristic, complemented
10C2×#131C2211yescharacteristic
11C23×C8C2211yescharacteristic
12#525C2211yescharacteristic
13C2×#117C2212yes—
14#485—24no—
15#482—24no—
16#435—22no—
17C8×D4—22no—
18C2×#108C2212yes—
19#428C2214yes—
20#427—22no—
21#427—22no—
22C2×#107C2212yes—
23C2×#106C2212yes—
24#424C2211yescharacteristic
25#417C2214yes—
26#408C2211yescharacteristic
27#407C2212yes—
28#407C2211yescharacteristic
29#405C2211yescharacteristic
30#343C2214yes—
31#343C2214yes—
32#341C2212yes—
33C2×#41C2311yescharacteristic
34C23×C4C2311yescharacteristic
35#131—24no—
36C2×M16—21no—
37C2×M16C2311yescharacteristic
38C2×M16C2314yes—
39C2×M16C2311yescharacteristic
40C22×C8—24no—
41C22×C8—21no—
42C22×C8D412yes—
43C22×C8D412yes—
44C22×C8C2311yescharacteristic
45C22×C8C2311yescharacteristic
46#123—21no—
47C22⋊Q8D412yes—
48#121D412yes—
49#120—21no—
50C4×D4—22no—
51#117—24no—
52#117—24no—
53#117C2311yescharacteristic
54C2×C4⋊C4C2314yes—
55C2×C22⋊C4—22no—
56C2×C42—22no—
57#108—24no—
58#107—24no—
59#107—24no—
60#106—22no—
61#106—22no—
62#106—24no—
63C4⋊C8—22no—
64#103—24no—
65#102—24no—
66C22⋊C8—22no—
67C22⋊C8—24no—
68C22⋊C8—22no—
69#97—21no—
70C4×C8—21no—
71C24#4111yescharacteristic
72#41—22no—
73#41—22no—
74C2×Q8C2×D411yescharacteristic
75C2×D4—22no—
76C2×D4—21no—
77C2×D4C2×D411yescharacteristic
78C22×C4—22no—
79C22×C4—22no—
80C22×C4—21no—
81C22×C4—24no—
82C22×C4C2×D412yes—
83C22×C4C2×D412yes—
84C22×C4#4111yescharacteristic
85C22×C4C2411yescharacteristic
86M16—24no—
87M16—22no—
88M16—22no—
89M16—24no—
90M16—42no—
91C2×C8—22no—
92C2×C8—24no—
93C2×C8—24no—
94C2×C8—21no—
95C2×C8—24no—
96C2×C8—21no—
97C2×C8—42no—
98C2×C8C2×D412yes—
99C2×C8C2×D411yescharacteristic
100C2×C8C2×D411yescharacteristic
101C2×C8#4114yes—
102C4⋊C4—22no—
103C4⋊C4—24no—
104C4⋊C4—24no—
105C4⋊C4C2×D412yes—
106C22⋊C4—22no—
107C22⋊C4—21no—
108C22⋊C4—22no—
109C22⋊C4—44no—
110C42—21no—
111C42—44no—
112C23—22no—
113C23—21no—
114C23—42no—
115C23#12112yes—
116C23C2×#4111yescharacteristic
117Q8—22no—
118D4—22no—
119D4—44no—
120D4—42no—
121C2×C4—22no—
122C2×C4—22no—
123C2×C4—22no—
124C2×C4—24no—
125C2×C4—22no—
126C2×C4—21no—
127C2×C4—41no—
128C2×C4—41no—
129C2×C4—44no—
130C2×C4—84no—
131C2×C4#12112yes—
132C2×C4C22×D411yescharacteristic
133C2×C4C22×D411yescharacteristic
134C2×C4C2×#4112yes—
135C2×C42−1+412yes—
136C8—22no—
137C8—41no—
138C8—41no—
139C8—44no—
140C8#12312yes—
141C8#12312yes—
142C22—22no—
143C22—22no—
144C22—22no—
145C22—22no—
146C22—44no—
147C22—41no—
148C22—42no—
149C22C2×#12111yescharacteristic
150C22#55212yes—
151C4—22no—
152C4—41no—
153C4—42no—
154C4—84no—
155C4C2×#12311yescharacteristic
156C4#53611yescharacteristic
157C4#54712yes—
158C2—22no—
159C2—42no—
160C2—81no—
161C2#248611yescharacteristic
162C2#306712yes—
subgroupG/H
center, socleC22C2×#121
commutator, Frattini, cosocleC22×C4C24
prime radical#525C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. C2×#427C2semidirect
4. #2089C2semidirect
5. #2078C2semidirect
6. #1951C2semidirect
7. #1822C2semidirect
8. #1815C2semidirect
9. #1810C2semidirect

Maximal subgroups

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

subgroupindex
#30932
#29292
C2×#4272
#20892
#20782
#19512
#18222
#18152
#18102