Finite Group Databasebeta

← #32947

Subgroups — #32947

Order 256.

653 conjugacy classes of subgroups; only the 145 normal subgroups are shown.

normal subgroups only

This group has 653 conjugacy classes of subgroups — too many to draw. Only its 145 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#3573C211yesmaximal, characteristic, complemented
2#3057C213yesmaximal, complemented
3#3028C211yesmaximal, characteristic, complemented
4#3027C211yesmaximal, characteristic
5#1910C213yesmaximal, complemented
6#1909C213yesmaximal, complemented
7#1812C213yesmaximal, complemented
8#585C2211yescharacteristic
9C22×SD16C2211yescharacteristic, complemented
10#568—26no—
11#568C2213yes—
12C2×#131—26no—
13C2×#131C2213yes—
14#536C2213yes—
15#535C2213yes—
16#468—26no—
17#465—26no—
18#458—24no—
19B(4,𝔽2)—24no—
20#427C2213yescomplemented
21#419C2213yescomplemented
22#418C2213yescomplemented
23#410C2213yes—
24#410C2213yes—
25H(3,ℤ/4)C2216yescomplemented
262−1+4—23no—
27H(5,𝔽2)—23no—
28H(5,𝔽2)D414yes—
29C2×#41—26no—
30C2×#41C2313yes—
31C22×Q8C2311yescharacteristic
32C22×D4C2311yescharacteristic
33C2×SD16—23no—
34C2×SD16—23no—
35#131—24no—
36#131—212no—
37#131—26no—
38#131—212no—
39#131—26no—
40C2×M16—212no—
41C2×M16—26no—
42C2×M16D416yescomplemented
43C2×M16C2313yes—
44C22×C8—24no—
45C22×C8D416yescomplemented
46C22×C8C2311yescharacteristic
47C4⋊Q8—23no—
48#127—23no—
49#124—23no—
50#124—23no—
51#123—26no—
52C22⋊Q8—26no—
53#121—26no—
54#120—26no—
55#117C2313yes—
56#117C2313yes—
57#107—23no—
58#106—23no—
59#103—26no—
60#102—26no—
61#99—26no—
62#99—26no—
63C24—21no—
64#41—24no—
65#41—212no—
66#41—212no—
67#41—26no—
68#41—26no—
69C2×Q8—26no—
70C2×Q8—23no—
71C2×Q8—23no—
72C2×Q8#4113yes—
73C2×D4—26no—
74C2×D4—212no—
75C2×D4—23no—
76C2×D4—23no—
77C2×D4—46no—
78C2×D4C2×D416yes—
79C2×D4#4113yes—
80C22×C4—24no—
81C22×C4—21no—
82C22×C4C2×D416yes—
83C22×C4C2411yescharacteristic
84SD16—41no—
85SD16—43no—
86M16—212no—
87M16—26no—
88M16—212no—
89C2×C8—212no—
90C2×C8—26no—
91C2×C8—26no—
92C2×C8C2×D416yes—
93C2×C8C2×D413yes—
94C2×C8C2×D413yes—
95C4⋊C4—23no—
96C4⋊C4—23no—
97C4⋊C4—46no—
98C22⋊C4—23no—
99C22⋊C4—23no—
100C22⋊C4—46no—
101C22⋊C4—46no—
102C42—23no—
103C42—23no—
104C23—24no—
105C23—43no—
106C23—161no—
107C23#12116yes—
108C23C22×D411yescharacteristic
109Q8—24no—
110Q8—26no—
111Q8—41no—
112Q8—43no—
113D4—212no—
114D4—212no—
115D4—26no—
116D4—41no—
117D4—43no—
118D4—166no—
119C2×C4—212no—
120C2×C4—26no—
121C2×C4—26no—
122C2×C4—43no—
123C2×C4—43no—
124C2×C4—43no—
125C2×C4#12116yes—
126C2×C4C22×D413yes—
127C2×C4C2×#4113yes—
128C8—26no—
129C8#12011yescharacteristic
130C8#12013yes—
131C22—26no—
132C22—41no—
133C22—46no—
134C22—86no—
135C22—84no—
136C22—81no—
137C22C2×#12113yes—
138C4—26no—
139C4—83no—
140C4—83no—
141C4—81no—
142C4C2×#12011yescharacteristic
143C4#52513yes—
144C2—23no—
145C2—46no—
146C2—161no—
147C2#284711yescharacteristic
subgroupG/H
center, socleC2#2847
commutator, Frattini, cosocleC22×C4C24
prime radical#3027C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3573C2semidirect
2. #3057C2semidirect
3. #3028C2semidirect
5. #1910C2semidirect
6. #1909C2semidirect
7. #1812C2semidirect
9. C22×SD16C22semidirect
20. #427C22semidirect
21. #419C22semidirect
22. #418C22semidirect
25. H(3,ℤ/4)C22semidirect
42. C2×M16D4semidirect
45. C22×C8D4semidirect

Maximal subgroups

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

subgroupindex
#35732
#30572
#30282
#30272
#19102
#19092
#18122