Finite Group Databasebeta

← C22×#1670 #6353580

Subgroups — C22×#1670 #6353580

Order 512.

2058 conjugacy classes of subgroups.

The subgroup lattice has 237 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#494C211yesmaximal, characteristic
2C22×#475C212yesmaximal
3C22×C8×Q8C211yesmaximal, characteristic
4C2×#1670C2124yesmaximal, direct product factor
5C22×#335C211yesmaximal, characteristic
6C22×#332C212yesmaximal
7C23×Q16—21no—
8C23×Q16—21no—
9C22×C4⋊Q8C2212yes—
10C22×C4×Q8C2211yescharacteristic
11C2×#494—26no—
12C2×#494C22112yes—
13C2×#475—212no—
14C2×#475C22124yes—
15C2×C8×Q8—26no—
16C2×C8×Q8C22112yes—
17C22×#106—22no—
18C22×C4⋊C8—21no—
19C22×C4⋊C8C2211yescharacteristic
20C22×C4⋊C8C2212yes—
21C22×#103—22no—
22C22×C4×C8—21no—
23C22×C4×C8C2211yescharacteristic
24#1670C22164yesdirect product factor
25C2×#335C22112yes—
26C2×#332C22124yes—
27C23×Q8—22no—
28C23×Q8D411yescharacteristic
29C22×Q16—212no—
30C22×Q16—212no—
31C22×Q16—48no—
32C22×Q16—48no—
33C23×C8—21no—
34C23×C8—22no—
35C23×C8D411yescharacteristic
36C23×C8D411yescharacteristic
37C2×C4⋊Q8—26no—
38C2×C4⋊Q8—26no—
39C2×C4⋊Q8—26no—
40C2×C4⋊Q8C23112yes—
41C2×C4×Q8—23no—
42C2×C4×Q8—23no—
43C2×C4×Q8D416yes—
44C2×C4×Q8C2316yes—
45C22×C4⋊C4—21no—
46C22×C4⋊C4—22no—
47C22×C4⋊C4—22no—
48C22×C4⋊C4D411yescharacteristic
49C22×C42—21no—
50C22×C42C2311yescharacteristic
51#494—224no—
52#494C23116yes—
53#475—248no—
54#475C23132yes—
55C8×Q8—224no—
56C8×Q8C23116yes—
57C2×#106—224no—
58C2×C4⋊C8—212no—
59C2×C4⋊C8—26no—
60C2×C4⋊C8—23no—
61C2×C4⋊C8C23112yes—
62C2×C4⋊C8C2316yes—
63C2×#103—224no—
64C2×C4×C8—212no—
65C2×C4×C8D416yes—
66C2×C4×C8C2316yes—
67#335C23116yes—
68#332C23132yes—
69C22×Q8—23no—
70C22×Q8—24no—
71C22×Q8—212no—
72C22×Q8—46no—
73C22×Q8—48no—
74C22×Q8—48no—
75C22×Q8Q1618yescomplemented
76C22×Q8C2×D416yes—
77C23×C4—21no—
78C23×C4—21no—
79C23×C4—42no—
80C23×C4C2×D411yescharacteristic
81C23×C4C2×D411yescharacteristic
82C23×C4#4111yescharacteristic
83C2×Q16—216no—
84C2×Q16—216no—
85C2×Q16—448no—
86C2×Q16—448no—
87C22×C8—24no—
88C22×C8—26no—
89C22×C8—212no—
90C22×C8—48no—
91C22×C8—44no—
92C22×C8SD1618yes—
93C22×C8C2×D416yes—
94C22×C8C2×D416yes—
95C4⋊Q8—212no—
96C4⋊Q8—212no—
97C4⋊Q8—212no—
98C4⋊Q8—412no—
99C4⋊Q8C2418yes—
100C4×Q8—212no—
101C4×Q8—26no—
102C4×Q8—26no—
103C4×Q8C2×D4112yes—
104C4×Q8C2414yes—
105C2×C4⋊C4—26no—
106C2×C4⋊C4—23no—
107C2×C4⋊C4—26no—
108C2×C4⋊C4—212no—
109C2×C4⋊C4—212no—
110C2×C4⋊C4—46no—
111C2×C4⋊C4—46no—
112C2×C4⋊C4C2×D416yes—
113C2×C42—26no—
114C2×C42—26no—
115C2×C42C2×D413yes—
116C2×C42C2×D413yes—
117C2×C42#4113yes—
118C2×C42C2413yes—
119#106—232no—
120C4⋊C8—216no—
121C4⋊C8—26no—
122C4⋊C8—212no—
123C4⋊C8C2414yes—
124C4⋊C8C2418yes—
125#103—232no—
126C4×C8—216no—
127C4×C8C2×D4112yes—
128C4×C8C2414yes—
129C24#12111yescharacteristic
130C2×Q8—26no—
131C2×Q8—212no—
132C2×Q8—224no—
133C2×Q8—28no—
134C2×Q8—412no—
135C2×Q8—424no—
136C2×Q8—424no—
137C2×Q8—824no—
138C2×Q8C2×Q16124yescomplemented
139C2×Q8C22×D414yes—
140C22×C4—26no—
141C22×C4—28no—
142C22×C4—24no—
143C22×C4—26no—
144C22×C4—44no—
145C22×C4—412no—
146C22×C4—88no—
147C22×C4#12113yes—
148C22×C4#12113yes—
149C22×C4#12113yes—
150C22×C4C2×SD1614yes—
151C22×C4C2×Q1614yes—
152C22×C4#13514yes—
153C22×C4AGL(1,ℤ/8)14yes—
154C22×C4C22×D413yes—
155C22×C4C22×D413yes—
156C22×C4C2×#4113yes—
157Q16—432no—
158Q16—432no—
159C2×C8—212no—
160C2×C8—24no—
161C2×C8—28no—
162C2×C8—424no—
163C2×C8—412no—
164C2×C8C2×SD16124yes—
165C2×C8C22×D414yes—
166C2×C8C22×D414yes—
167C4⋊C4—212no—
168C4⋊C4—26no—
169C4⋊C4—24no—
170C4⋊C4—28no—
171C4⋊C4—28no—
172C4⋊C4—412no—
173C4⋊C4—412no—
174C4⋊C4C22×D414yes—
175C42—212no—
176C42—24no—
177C42#12116yes—
178C42C22×D413yes—
179C42C22×D413yes—
180C42C2×#4113yes—
181C42C2511yescharacteristic
182C23#46014yes—
183C23#46714yes—
184C23#47314yes—
185C23C2×#12113yes—
186Q8—224no—
187Q8—24no—
188Q8—48no—
189Q8—48no—
190Q8—824no—
191Q8C22×Q1618yescomplemented
192C2×C4—24no—
193C2×C4—224no—
194C2×C4—26no—
195C2×C4—26no—
196C2×C4—24no—
197C2×C4—412no—
198C2×C4—48no—
199C2×C4—824no—
200C2×C4#460112yes—
201C2×C4#467112yes—
202C2×C4C2×#12113yes—
203C2×C4C2×#12113yes—
204C2×C4C2×#12113yes—
205C2×C4C22×SD1616yes—
206C2×C4C22×Q1616yes—
207C2×C4C2×#13516yes—
208C2×C4C2×AGL(1,ℤ/8)16yes—
209C2×C4C23×D411yescharacteristic
210C2×C4C23×D411yescharacteristic
211C2×C4C22×#4111yescharacteristic
212C8—24no—
213C8—48no—
214C8—44no—
215C8C22×SD1618yes—
216C22#1670116yesdirect product factor
217C22C2×#46016yes—
218C22C2×#46716yes—
219C22C2×#47316yes—
220C22C22×#12111yescharacteristic
221C4—28no—
222C4—23no—
223C4—21no—
224C4—44no—
225C4—88no—
226C4C2×#46016yes—
227C4C2×#46716yes—
228C4C23×SD1611yescharacteristic
229C4C23×Q1611yescharacteristic
230C4C22×#13511yescharacteristic
231C4C22×AGL(1,ℤ/8)11yescharacteristic
232C2C2×#1670112yesdirect product factor
233C2C22×#46011yescharacteristic
234C2C22×#46711yescharacteristic
235C2C22×#47311yescharacteristic
subgroupG/H
center, socle, prime radicalC24#121
commutator, Frattini, cosocleC42C25
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ C22×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
4. C2×#1670C2direct (N × H)
24. #1670C22direct (N × H)
75. C22×Q8Q16semidirect
138. C2×Q8C2×Q16semidirect
191. Q8C22×Q16semidirect
216. C22#1670direct (N × H)
232. C2C2×#1670direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4942
C22×#4752
C22×C8×Q82
C2×#16702
C22×#3352
C22×#3322