Finite Group Databasebeta

← #27672

Subgroups — #27672

Order 256.

370 conjugacy classes of subgroups; only the 123 normal subgroups are shown.

normal subgroups only

This group has 370 conjugacy classes of subgroups — too many to draw. Only its 123 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#3092C212yesmaximal
2#2929C211yesmaximal, characteristic
3C22×#106C211yesmaximal, characteristic, complemented
4#2090C212yesmaximal, complemented
5#2079C212yesmaximal, complemented
6#1951C212yesmaximal, complemented
7#1821C212yesmaximal, complemented
8#1815C212yesmaximal, complemented
9#1810C211yesmaximal, characteristic, complemented
10C2×#131C2211yescharacteristic
11C23×C8C2211yescharacteristic
12#525C2211yescharacteristic
13C22×C4⋊C4C2212yes—
14#484—22no—
15#483—22no—
16#481—22no—
17#480—22no—
18#435—22no—
19C8×D4—22no—
20C2×#108C2212yes—
21#428C2214yes—
22C2×#106—22no—
23C2×#106—22no—
24C2×#106C2212yes—
25C2×#106C2212yes—
26#424C2211yescharacteristic
27#417C2214yes—
28#408C2211yescharacteristic
29#407C2212yes—
30#407C2211yescharacteristic
31#405C2211yescharacteristic
32#343C2214yes—
33#343C2214yes—
34#341C2212yes—
35C2×#41C2311yescharacteristic
36C23×C4—22no—
37C23×C4C2311yescharacteristic
38#131—24no—
39C2×M16—21no—
40C2×M16C2311yescharacteristic
41C2×M16C2314yes—
42C2×M16C2311yescharacteristic
43C22×C8—24no—
44C22×C8—21no—
45C22×C8D412yes—
46C22×C8D412yes—
47C22×C8C2311yescharacteristic
48C22×C8C2311yescharacteristic
49#123—21no—
50C22⋊Q8D412yes—
51#121D412yes—
52#120—21no—
53C4×D4—22no—
54#117C2311yescharacteristic
55C2×C4⋊C4—22no—
56C2×C4⋊C4—22no—
57C2×C4⋊C4—22no—
58C2×C4⋊C4—22no—
59C2×C4⋊C4—22no—
60C2×C4⋊C4C2314yes—
61#108—24no—
62#107—24no—
63#106—24no—
64#106—22no—
65#106—22no—
66#106—24no—
67C4⋊C8—22no—
68#103—24no—
69#102—24no—
70C22⋊C8—22no—
71C22⋊C8—22no—
72C22⋊C8—22no—
73C22⋊C8—22no—
74#97—21no—
75C4×C8—21no—
76C24#4111yescharacteristic
77#41—22no—
78#41—22no—
79C2×Q8C2×D411yescharacteristic
80C2×D4—22no—
81C2×D4—21no—
82C2×D4C2×D411yescharacteristic
83C22×C4—22no—
84C22×C4—22no—
85C22×C4—21no—
86C22×C4—24no—
87C22×C4—42no—
88C22×C4—42no—
89C22×C4—84no—
90C22×C4C2×D412yes—
91C22×C4C2×D412yes—
92C22×C4#4111yescharacteristic
93C22×C4C2411yescharacteristic
94M16—24no—
95M16—22no—
96M16—22no—
97M16—24no—
98M16—42no—
99C2×C8—22no—
100C2×C8—24no—
101C2×C8—24no—
102C2×C8—21no—
103C2×C8—24no—
104C2×C8—21no—
105C2×C8—42no—
106C2×C8C2×D412yes—
107C2×C8C2×D411yescharacteristic
108C2×C8C2×D411yescharacteristic
109C2×C8#4114yes—
110C4⋊C4—22no—
111C4⋊C4—24no—
112C4⋊C4—24no—
113C4⋊C4—42no—
114C4⋊C4—42no—
115C4⋊C4C2×D412yes—
116C22⋊C4—22no—
117C22⋊C4—21no—
118C22⋊C4—22no—
119C42—21no—
120C23—22no—
121C23—24no—
122C23—21no—
123C23#12112yes—
124C23C2×#4111yescharacteristic
125Q8—22no—
126D4—22no—
127D4—42no—
128D4—44no—
129C2×C4—22no—
130C2×C4—22no—
131C2×C4—22no—
132C2×C4—24no—
133C2×C4—22no—
134C2×C4—21no—
135C2×C4—41no—
136C2×C4—41no—
137C2×C4—44no—
138C2×C4—84no—
139C2×C4—84no—
140C2×C4—84no—
141C2×C4#12112yes—
142C2×C4C22×D411yescharacteristic
143C2×C4C22×D411yescharacteristic
144C2×C4C2×#4112yes—
145C2×C42−1+412yes—
146C8—22no—
147C8—41no—
148C8—41no—
149C8—44no—
150C8#12312yes—
151C8#12312yes—
152C22—28no—
153C22—22no—
154C22—22no—
155C22—22no—
156C22—41no—
157C22—42no—
158C22#47114yes—
159C22C2×#12111yescharacteristic
160C22#55212yes—
161C4—22no—
162C4—41no—
163C4—42no—
164C4—84no—
165C4C2×#12311yescharacteristic
166C4#53611yescharacteristic
167C4#54712yes—
168C2—22no—
169C2—24no—
170C2—81no—
171C2#248611yescharacteristic
172C2C2×#47112yes—
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. C22×#106C2semidirect
4. #2090C2semidirect
5. #2079C2semidirect
6. #1951C2semidirect
7. #1821C2semidirect
8. #1815C2semidirect
9. #1810C2semidirect

Maximal subgroups

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

subgroupindex
#30922
#29292
C22×#1062
#20902
#20792
#19512
#18212
#18152
#18102