Finite Group Databasebeta

← #20013

Subgroups — #20013

Order 256.

286 conjugacy classes of subgroups; only the 103 normal subgroups are shown.

normal subgroups only

This group has 286 conjugacy classes of subgroups — too many to draw. Only its 103 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#3365C212yesmaximal
2#3363C212yesmaximal, complemented
3#1708C211yesmaximal, characteristic
4#1684C212yesmaximal, complemented
5#1682C212yesmaximal
6#1653C212yesmaximal, complemented
7#1630C211yesmaximal, characteristic
8#1623C211yesmaximal, characteristic
9C8×Q16C212yesmaximal, complemented
10#559C2211yescharacteristic
11Q82C2211yescharacteristic
12#557C2212yes—
13#498C2211yescharacteristic
14#492C2211yescharacteristic
15#488—22no—
16#487—22no—
17#487C2212yes—
18#486C2212yes—
19#478—22no—
20#477—22no—
21#477C2212yes—
22#475C2212yes—
23#464—22no—
24#462—22no—
25#462C2212yes—
26#460C2212yes—
27C8×Q8C2212yes—
28C8×Q8C2212yes—
29C4×Q16—22no—
30C4×Q16C2212yes—
31C4×SD16—22no—
32#335C2212yes—
33#333C2211yescharacteristic
34#332C2212yes—
35#331C2211yescharacteristic
36Q8⋊C8C2212yes—
37Q8⋊C8C2212yes—
38C82C2211yescharacteristic
39C2×Q16—22no—
40C2×Q16D412yes—
41C2×SD16—22no—
42C2×SD16—41no—
43C4⋊Q8—22no—
44C4⋊Q8—22no—
45C4⋊Q8—41no—
46C4⋊Q8C2312yes—
47C4⋊Q8C2311yescharacteristic
48#127C2311yescharacteristic
49#125—22no—
50#125—42no—
51#124—22no—
52#123—41no—
53C4×Q8—22no—
54C4×Q8—22no—
55C4×Q8—22no—
56C4×Q8C2312yes—
57C4×Q8C2312yes—
58C4×D4—22no—
59#107—22no—
60#107D412yes—
61#106—22no—
62#106—41no—
63C4⋊C8—22no—
64C4⋊C8—22no—
65C4⋊C8C2312yes—
66C4⋊C8C2312yes—
67#103—22no—
68#103—22no—
69#103—22no—
70#103—22no—
71#103—22no—
72#103D412yes—
73#103D412yes—
74#102—22no—
75#102—22no—
76#102—22no—
77C4×C8—22no—
78C4×C8—22no—
79C4×C8C2311yescharacteristic
80C4×C8C2312yes—
81C2×Q8—22no—
82C2×Q8—21no—
83C2×Q8—41no—
84C2×Q8C2×D412yes—
85C2×Q8C2×D412yes—
86C2×D4—22no—
87C2×D4—21no—
88C22×C4—41no—
89Q16—24no—
90Q16—44no—
91SD16—44no—
92SD16—82no—
93C2×C8—21no—
94C2×C8—22no—
95C2×C8—22no—
96C2×C8C2×D412yes—
97C2×C8C2×D412yes—
98C4⋊C4—22no—
99C4⋊C4—22no—
100C4⋊C4—22no—
101C4⋊C4—22no—
102C4⋊C4—22no—
103C4⋊C4—42no—
104C4⋊C4—42no—
105C4⋊C4—42no—
106C4⋊C4—42no—
107C4⋊C4C2×D412yes—
108C4⋊C4C2×D412yes—
109C22⋊C4—42no—
110C22⋊C4—41no—
111C42—22no—
112C42—22no—
113C42—42no—
114C42—41no—
115C42C2411yescharacteristic
116C23—41no—
117Q8—22no—
118Q8—22no—
119Q8—22no—
120Q8—42no—
121Q8—42no—
122Q8—81no—
123Q8—161no—
124Q8#13514yes—
125D4—42no—
126D4—42no—
127D4—81no—
128C2×C4—22no—
129C2×C4—22no—
130C2×C4—22no—
131C2×C4—22no—
132C2×C4—42no—
133C2×C4—41no—
134C2×C4—161no—
135C2×C4C22×D412yes—
136C2×C4H(5,𝔽2)11yescharacteristic
137C8—22no—
138C8—22no—
139C8—22no—
140C8—42no—
141C8—42no—
142C22—82no—
143C22—81no—
144C22D4211yescharacteristic
145C4—24no—
146C4—21no—
147C4—42no—
148C4—42no—
149C4—42no—
150C4—82no—
151C4—81no—
152C4C2×#13512yes—
153C4#57812yes—
154C2—161no—
155C2#328512yes—
156C2#329111yescharacteristic
subgroupG/H
center, socleC22D42
commutator, Frattini, cosocleC42C24
prime radical#127C23
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #3363C2semidirect
4. #1684C2semidirect
6. #1653C2semidirect
9. C8×Q16C2semidirect

Maximal subgroups

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

subgroupindex
#33652
#33632
#17082
#16842
#16822
#16532
#16302
#16232
C8×Q162