Finite Group Databasebeta

← #30979

Subgroups — #30979

Order 256.

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

normal subgroups only

This group has 316 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#3163C212yesmaximal, complemented
2#3081C212yesmaximal
3#2094C211yesmaximal, characteristic
4#2090C212yesmaximal, complemented
5#2060C212yesmaximal, complemented
6#2027C211yesmaximal, characteristic
7#1931C212yesmaximal
8#1922C212yesmaximal, complemented
9#1856C211yesmaximal, characteristic
10#544C2212yes—
11#544C2211yescharacteristic
12#518C2211yescharacteristic
13#501—22no—
14#501—22no—
15#499—22no—
16#498—22no—
17#478—22no—
18#478—22no—
19#476—22no—
20#474—22no—
21#428C2212yes—
22#428C2212yes—
23#428C2212yes—
24#427C2212yes—
25C2×#106C2212yes—
26#424C2212yes—
27#418C2212yes—
28C2×#102C2212yes—
29C2×#100C2211yescharacteristic
30#405C2212yes—
31#390C2211yescharacteristic
32#384C2211yescharacteristic
33#343C2212yes—
34#343C2211yescharacteristic
35#341C2212yes—
36#339C2212yes—
37#339C2212yes—
38#336C2211yescharacteristic
39C22×D4C2311yescharacteristic
40C2×M16C2312yes—
41C2×M16C2312yes—
42C22×C8C2312yes—
43C4⋊Q8—22no—
44C4⋊Q8—22no—
45C4⋊Q8—22no—
46#125—22no—
47#125—22no—
48#125—22no—
49C22⋊Q8—42no—
50C22⋊Q8—41no—
51C4×D4—22no—
52C4×D4—22no—
53#117C2312yes—
54#117C2312yes—
55C2×C4⋊C4—41no—
56C2×C4⋊C4C2312yes—
57C2×C4⋊C4C2311yescharacteristic
58C2×C22⋊C4—41no—
59C2×C22⋊C4—41no—
60C2×C42C2311yescharacteristic
61#107—22no—
62#107—22no—
63#107—22no—
64#107D412yes—
65#107D412yes—
66#106—22no—
67#106—22no—
68#106—22no—
69#106—22no—
70#106—22no—
71#106D412yes—
72#106D412yes—
73C4⋊C8—22no—
74C4⋊C8—22no—
75#102—22no—
76#102—22no—
77#102—22no—
78#102—22no—
79#100Q814yescomplemented
80#97—22no—
81C4×C8—22no—
82C24—21no—
83C2×Q8—42no—
84C2×Q8—41no—
85C2×D4—22no—
86C2×D4—22no—
87C2×D4—21no—
88C2×D4C2×Q812yes—
89C22×C4—21no—
90C22×C4—21no—
91C22×C4—22no—
92C22×C4—41no—
93C22×C4—41no—
94C22×C4C2411yescharacteristic
95M16—22no—
96M16—22no—
97M16—22no—
98M16C2×Q814yes—
99C2×C8—22no—
100C2×C8—22no—
101C2×C8—22no—
102C2×C8—22no—
103C2×C8C2×D412yes—
104C2×C8C2×D412yes—
105C4⋊C4—22no—
106C4⋊C4—22no—
107C4⋊C4—22no—
108C4⋊C4—42no—
109C4⋊C4—41no—
110C4⋊C4—42no—
111C4⋊C4—42no—
112C4⋊C4—42no—
113C4⋊C4—82no—
114C4⋊C4C2×D412yes—
115C4⋊C4C2×D412yes—
116C4⋊C4C2×D412yes—
117C4⋊C4C2×D412yes—
118C22⋊C4—22no—
119C22⋊C4—22no—
120C22⋊C4—42no—
121C22⋊C4—82no—
122C42—22no—
123C42—22no—
124C42—22no—
125C23—22no—
126C23—41no—
127C23—41no—
128C23—81no—
129C23—81no—
130C23H(5,𝔽2)11yescharacteristic
131Q8—162no—
132Q8—161no—
133D4—24no—
134D4—42no—
135C2×C4—22no—
136C2×C4—22no—
137C2×C4—22no—
138C2×C4—22no—
139C2×C4—22no—
140C2×C4—41no—
141C2×C4—41no—
142C2×C4—42no—
143C2×C4—41no—
144C2×C4—81no—
145C2×C4—82no—
146C2×C4—161no—
147C2×C4—161no—
148C2×C4C22×D412yes—
149C2×C4C22×Q811yescharacteristic
150C2×C42−1+411yescharacteristic
151C2×C42−1+412yes—
152C8—22no—
153C8—22no—
154C8—24no—
155C8—42no—
156C22—21no—
157C22—21no—
158C22—42no—
159C22—82no—
160C22—81no—
161C22—81no—
162C22—161no—
163C22#54411yescharacteristic
164C22D4211yescharacteristic
165C22#56311yescharacteristic
166C4—42no—
167C4—42no—
168C4—42no—
169C4—42no—
170C4—42no—
171C4—82no—
172C4—81no—
173C4#53612yes—
174C4D4×Q812yes—
175C2—21no—
176C2—21no—
177C2—82no—
178C2#267711yescharacteristic
179C2#328811yescharacteristic
180C2#329111yescharacteristic
subgroupG/H
center, socleC22D42
commutator, Frattini, cosocleC22×C4C24
prime radicalC22×D4C23
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3163C2semidirect
4. #2090C2semidirect
5. #2060C2semidirect
8. #1922C2semidirect
79. #100Q8semidirect

Maximal subgroups

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

subgroupindex
#31632
#30812
#20942
#20902
#20602
#20272
#19312
#19222
#18562