Finite Group Databasebeta

← #25628

Subgroups — #25628

Order 256.

609 conjugacy classes of subgroups; only the 139 normal subgroups are shown.

normal subgroups only

This group has 609 conjugacy classes of subgroups — too many to draw. Only its 139 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
1C2×#556C211yesmaximal, characteristic, complemented
2C2×#492C211yesmaximal, characteristic, complemented
3C2×#459C211yesmaximal, characteristic
4#2548C211yesmaximal, characteristic, complemented
5#2012C214yesmaximal, complemented
6#1984C211yesmaximal, characteristic, complemented
7#1981C211yesmaximal, characteristic, complemented
8#1880C214yesmaximal, complemented
9C4×#102C211yesmaximal, characteristic, complemented
10C22×SD16C2214yes—
11C22×D8C2212yes—
12#556—24no—
13#556—24no—
14C2×C4⋊Q8C2211yescharacteristic
15C2×#127C2211yescharacteristic
16C2×#126—22no—
17C2×#124—21no—
18C2×#124C2212yes—
19C2×C22⋊Q8—21no—
20C2×C4×Q8C2212yes—
21C2×C4×Q8C2211yescharacteristic
22C2×C4×D4C2211yescharacteristic
23C2×#117—21no—
24#492—24no—
25#459—24no—
26C2×C4⋊C8C2211yescharacteristic
27C2×#103C2214yes—
28C2×#102C2212yes—
29C2×#102C2212yes—
30C2×C4×C8C2211yescharacteristic
31#394—22no—
32#390—21no—
33#390C2214yes—
34C4×C4⋊C4C2211yescharacteristic
35#340C2212yes—
36#336C2214yes—
37C22×Q8D411yescharacteristic
38C22×Q8C2312yes—
39C22×D4—21no—
40C22×D4—21no—
41C22×D4C2312yes—
42C22×D4C2311yescharacteristic
43C23×C4—21no—
44C2×SD16—28no—
45C2×SD16—28no—
46C2×SD16—44no—
47C2×D8—24no—
48C2×D8—44no—
49C22×C8C2312yes—
50C22×C8C2312yes—
51C4⋊Q8—22no—
52C4⋊Q8D414yes—
53#127—22no—
54#127—22no—
55#126—216no—
56#124—24no—
57#124—24no—
58#124—44no—
59C22⋊Q8—28no—
60C4×Q8—24no—
61C4×Q8—24no—
62C4×Q8—22no—
63C4×Q8—22no—
64C4×D4—22no—
65C4×D4D414yes—
66#117—28no—
67C2×C4⋊C4—21no—
68C2×C4⋊C4—22no—
69C2×C4⋊C4—21no—
70C2×C4⋊C4D411yescharacteristic
71C2×C4⋊C4D412yes—
72C2×C4⋊C4C2312yes—
73C2×C4⋊C4C2311yescharacteristic
74C2×C22⋊C4—22no—
75C2×C22⋊C4—21no—
76C2×C22⋊C4—22no—
77C2×C22⋊C4—24no—
78C2×C22⋊C4—24no—
79C2×C42—22no—
80C2×C42—21no—
81C2×C42C2312yes—
82C2×C42C2311yescharacteristic
83C4⋊C8—22no—
84#103—44no—
85#102—24no—
86#102—24no—
87C4×C8—22no—
88#95—21no—
89C24—21no—
90C24—22no—
91C2×Q8—22no—
92C2×Q8—22no—
93C2×Q8—22no—
94C2×Q8—22no—
95C2×Q8—24no—
96C2×Q8—24no—
97C2×Q8C2×D414yes—
98C2×D4—21no—
99C2×D4—22no—
100C2×D4—22no—
101C2×D4—22no—
102C2×D4—24no—
103C2×D4—22no—
104C2×D4—24no—
105C2×D4—42no—
106C2×D4—42no—
107C2×D4—42no—
108C2×D4—42no—
109C2×D4—82no—
110C2×D4C2×D412yes—
111C22×C4—21no—
112C22×C4—22no—
113C22×C4—24no—
114C22×C4—22no—
115C22×C4—42no—
116C22×C4—42no—
117C22×C4C2×D412yes—
118C22×C4C2×D412yes—
119C22×C4C2×D411yescharacteristic
120C22×C4C2×D411yescharacteristic
121C22×C4C2411yescharacteristic
122SD16—416no—
123D8—48no—
124C2×C8—22no—
125C2×C8—22no—
126C2×C8—22no—
127C2×C8—24no—
128C2×C8#4114yes—
129C4⋊C4—28no—
130C4⋊C4—24no—
131C4⋊C4—24no—
132C4⋊C4—22no—
133C4⋊C4—24no—
134C4⋊C4—21no—
135C4⋊C4—22no—
136C4⋊C4—22no—
137C4⋊C4C2×D412yes—
138C22⋊C4—28no—
139C22⋊C4—28no—
140C22⋊C4—24no—
141C22⋊C4—48no—
142C22⋊C4—84no—
143C42—28no—
144C42—22no—
145C42—22no—
146C42—42no—
147C42C2×D412yes—
148C42C2×D412yes—
149C23—22no—
150C23—42no—
151C23—41no—
152C23—41no—
153C23—42no—
154C23—42no—
155C23—44no—
156C23—42no—
157C23—42no—
158C23—44no—
159C23C22×D411yescharacteristic
160Q8—28no—
161Q8—42no—
162Q8—42no—
163Q8—44no—
164D4—22no—
165D4—22no—
166D4—42no—
167D4—42no—
168D4—42no—
169D4—44no—
170D4—84no—
171D4—84no—
172C2×C4—22no—
173C2×C4—22no—
174C2×C4—22no—
175C2×C4—24no—
176C2×C4—22no—
177C2×C4—22no—
178C2×C4—22no—
179C2×C4—24no—
180C2×C4—44no—
181C2×C4—41no—
182C2×C4—41no—
183C2×C4—48no—
184C2×C4—42no—
185C2×C4—42no—
186C2×C4—42no—
187C2×C4#12012yes—
188C2×C4#12012yes—
189C2×C4#13512yes—
190C2×C4AGL(1,ℤ/8)12yes—
191C2×C4C22×D411yescharacteristic
192C2×C4C22×D411yescharacteristic
193C2×C4C2×#4112yes—
194C2×C4H(5,𝔽2)12yes—
195C8—24no—
196C8—42no—
197C22—42no—
198C22—42no—
199C22—42no—
200C22—82no—
201C22—82no—
202C22—84no—
203C22—84no—
204C22—82no—
205C22—82no—
206C22—82no—
207C22C2×#12011yescharacteristic
208C22#55012yes—
209C22C2×#13511yescharacteristic
210C22C2×AGL(1,ℤ/8)11yescharacteristic
211C22#57712yes—
212C4—22no—
213C4—44no—
214C4—42no—
215C4—42no—
216C4—42no—
217C4—82no—
218C4#44914yes—
219C4#53211yescharacteristic
220C4#53511yescharacteristic
221C4#54612yes—
222C2—82no—
223C2—162no—
224C2#243111yescharacteristic
225C2C2×#44911yescharacteristic
226C2#301011yescharacteristic
227C2#339412yes—
228C2#339712yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC2×#459C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×C4×Q8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#556C2semidirect
2. C2×#492C2semidirect
4. #2548C2semidirect
5. #2012C2semidirect
6. #1984C2semidirect
7. #1981C2semidirect
8. #1880C2semidirect
9. C4×#102C2semidirect

Maximal subgroups

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

subgroupindex
C2×#5562
C2×#4922
C2×#4592
#25482
#20122
#19842
#19812
#18802
C4×#1022