Finite Group Databasebeta

← #29902

Subgroups — #29902

Order 256.

386 conjugacy classes of subgroups; only the 101 normal subgroups are shown.

normal subgroups only

This group has 386 conjugacy classes of subgroups — too many to draw. Only its 101 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#3008C211yesmaximal, characteristic
2#2888C211yesmaximal, characteristic, complemented
3#2081C212yesmaximal, complemented
4#2080C212yesmaximal, complemented
5#2048C212yesmaximal, complemented
6#2045C212yesmaximal, complemented
7#1914C211yesmaximal, characteristic, complemented
8#1910C211yesmaximal, characteristic, complemented
9#1868C211yesmaximal, characteristic, complemented
10#1858C211yesmaximal, characteristic, complemented
11#1795C211yesmaximal, characteristic, complemented
12C2×H(5,𝔽2)C2211yescharacteristic
13C2×AGL(1,ℤ/8)C2211yescharacteristic
14C22×D8C2211yescharacteristic
15#568C2211yescharacteristic
16#568C2211yescharacteristic
17#535C2211yescharacteristic
18#449—22no—
19#447—22no—
20#430C2212yescomplemented
21#424C2212yescomplemented
22#421C2212yes—
23#418C2211yescharacteristic
24#418C2212yes—
25#418C2212yescomplemented
26#416C2211yescharacteristic
27#413—22no—
28#413C2212yes—
29#413C2211yescharacteristic
30C2×#100—22no—
31C2×#100C2212yes—
32C2×#100C2212yescomplemented
33#410C2211yescharacteristic
34#408C2211yescharacteristic
35#344C2212yescomplemented
36#344C2212yescomplemented
37#341C2212yescomplemented
38H(3,ℤ/4)C2212yescomplemented
39H(5,𝔽2)—42no—
40H(5,𝔽2)—42no—
41C2×#41—21no—
42C2×#41D412yes—
43C2×#41C2311yescharacteristic
44C2×#41C2311yescharacteristic
45C22×D4—22no—
46C22×D4—21no—
47C22×D4D412yes—
48C22×D4C2311yescharacteristic
49C22×D4C2311yescharacteristic
50AGL(1,ℤ/8)—42no—
51C2×SD16—21no—
52C2×D8—22no—
53C2×D8—21no—
54C2×D8—42no—
55#131—42no—
56#131—42no—
57C2×M16—22no—
58C2×M16—22no—
59C2×M16C2312yes—
60C2×M16C2312yes—
61C2×M16C2311yescharacteristic
62C2×M16C2312yes—
63C22×C8C2311yescharacteristic
64#127—21no—
65#124—21no—
66#121—22no—
67#120—22no—
68#117C2311yescharacteristic
69#117C2312yes—
70#108—42no—
71C4⋊C8—42no—
72#104—42no—
73#103—21no—
74#102—21no—
75#102—22no—
76#102—42no—
77#102—42no—
78#101—22no—
79#101—21no—
80#100—22no—
81#100—24no—
82#100—21no—
83#100—42no—
84#99—22no—
85C22⋊C8—22no—
86C24—22no—
87C24—21no—
88C24—21no—
89#41—22no—
90#41—22no—
91#41—22no—
92#41—22no—
93#41—42no—
94#41—42no—
95#41—44no—
96C2×Q8C2×D411yescharacteristic
97C2×Q8#4111yescharacteristic
98C2×D4—22no—
99C2×D4—21no—
100C2×D4—22no—
101C2×D4—21no—
102C2×D4—21no—
103C2×D4—21no—
104C2×D4—22no—
105C2×D4—22no—
106C2×D4—22no—
107C2×D4—22no—
108C2×D4—42no—
109C2×D4—42no—
110C2×D4—48no—
111C2×D4—44no—
112C2×D4—42no—
113C2×D4C2×D411yescharacteristic
114C2×D4C2×D412yes—
115C2×D4#4112yes—
116C2×D4#4111yescharacteristic
117C22×C4—22no—
118C22×C4—21no—
119C22×C4C2×D412yes—
120C22×C4C2411yescharacteristic
121SD16—42no—
122D8—44no—
123D8—42no—
124M16—22no—
125M16—22no—
126M16—22no—
127M16—22no—
128M16—22no—
129M16—22no—
130M16—22no—
131M16—42no—
132M16—42no—
133C2×C8—21no—
134C2×C8—21no—
135C2×C8—22no—
136C2×C8—22no—
137C2×C8—22no—
138C2×C8—22no—
139C2×C8—42no—
140C2×C8—42no—
141C4⋊C4—21no—
142C4⋊C4—22no—
143C22⋊C4—22no—
144C22⋊C4—21no—
145C22⋊C4—42no—
146C42—21no—
147C42—22no—
148C23—22no—
149C23—21no—
150C23—44no—
151C23—42no—
152C23—41no—
153C23—42no—
154C23—161no—
155C23—161no—
156C23—162no—
157C23#12312yes—
158C23C2×#4111yescharacteristic
159Q8—22no—
160Q8—21no—
161Q8—21no—
162D4—24no—
163D4—22no—
164D4—21no—
165D4—22no—
166D4—21no—
167D4—22no—
168D4—44no—
169D4—44no—
170D4—42no—
171D4—41no—
172D4—41no—
173D4—42no—
174D4—42no—
175D4—162no—
176C2×C4—22no—
177C2×C4—22no—
178C2×C4—21no—
179C2×C4—44no—
180C2×C4—42no—
181C2×C4—41no—
182C2×C4—42no—
183C2×C4#12312yes—
184C2×C4C22×D411yescharacteristic
185C2×C4C2×#4111yescharacteristic
186C2×C4H(5,𝔽2)12yes—
187C2×C4H(5,𝔽2)12yes—
188C8—41no—
189C8—42no—
190C8—42no—
191C8—41no—
192C8—42no—
193C22—22no—
194C22—41no—
195C22—42no—
196C22—42no—
197C22—41no—
198C22—82no—
199C22—81no—
200C22—82no—
201C22—81no—
202C22—162no—
203C22—162no—
204C22—164no—
205C22C2×#12311yescharacteristic
206C22#53812yes—
207C4—22no—
208C4—41no—
209C4—82no—
210C4—81no—
211C4#53411yescharacteristic
212C4#53411yescharacteristic
213C4#53812yes—
214C2—21no—
215C2—22no—
216C2—42no—
217C2—82no—
218C2—81no—
219C2—161no—
220C2#262211yescharacteristic
subgroupG/H
center, socleC2#2622
commutator, Frattini, cosocleC22×C4C24
prime radical#3008C2
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
2. #2888C2semidirect
3. #2081C2semidirect
4. #2080C2semidirect
5. #2048C2semidirect
6. #2045C2semidirect
7. #1914C2semidirect
8. #1910C2semidirect
9. #1868C2semidirect
10. #1858C2semidirect
11. #1795C2semidirect
20. #430C22semidirect
21. #424C22semidirect
25. #418C22semidirect
32. C2×#100C22semidirect
35. #344C22semidirect
36. #344C22semidirect
37. #341C22semidirect
38. H(3,ℤ/4)C22semidirect

Maximal subgroups

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

subgroupindex
#30082
#28882
#20812
#20802
#20482
#20452
#19142
#19102
#18682
#18582
#17952