Finite Group Databasebeta

← C22×#17988946 #33955192

Subgroups — C22×#17988946 #33955192

Order 18688.

2486 conjugacy classes of subgroups.

The subgroup lattice has 274 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556591C211yesmaximal, characteristic, complemented
2C2×#17988946C2124yesmaximal, direct product factor
3C22×#14556515C212yesmaximal, complemented
4C22×#14556512C212yesmaximal
5C22×#14556502C211yesmaximal, characteristic, complemented
6C22×#124×C73C211yesmaximal, characteristic
7C23×Dic146—21no—
8C23×#10596831C2212yes—
9C2×#14556591—26no—
10C2×#14556591C22112yescomplemented
11C22×C4⋊Dic73—21no—
12C22×C4⋊Dic73C2212yes—
13#17988946C22164yesdirect product factor
14C2×#14556515C22124yescomplemented
15C2×#14556512C22124yes—
16C2×#14556502C22112yescomplemented
17C23×Q8×C73C2211yescharacteristic
18C23×D4×C73C2211yescharacteristic
19C2×#124×C73—26no—
20C2×#124×C73C22112yes—
21C22×C22⋊C4×C73—21no—
22C22×C22⋊C4×C73—21no—
23C22×C42×C73C2211yescharacteristic
24C22×Dic146—212no—
25C22×Dic146—48no—
26C23×Dic73—22no—
27C22×#10596831—28no—
28C22×#10596831C23112yes—
29#14556591—224no—
30#14556591C23116yescomplemented
31C2×C4⋊Dic73—26no—
32C2×C4⋊Dic73—212no—
33C2×C4⋊Dic73C23112yes—
34#14556515C23132yescomplemented
35#14556512C23132yes—
36#14556502C23116yescomplemented
37C25×C73—21no—
38C22×Q8×C73—23no—
39C22×Q8×C73—28no—
40C22×Q8×C73C2316yes—
41C22×D4×C73—23no—
42C22×D4×C73—28no—
43C22×D4×C73C2316yes—
44C23×C4×C73—21no—
45C23×C4×C73D411yescharacteristic
46C23×C4×C73D411yescharacteristic
47C23×C4×C73C2311yescharacteristic
48#124×C73—224no—
49#124×C73C23116yes—
50C2×C22⋊C4×C73—212no—
51C2×C22⋊C4×C73—212no—
52C2×C42×C73D416yes—
53C2×C42×C73C2316yes—
54C2×Dic146—216no—
55C2×Dic146—448no—
56C22×Dic73—212no—
57C22×Dic73—48no—
58C2×#10596831—224no—
59C2×#10596831C2418yes—
60C4⋊Dic73—216no—
61C4⋊Dic73—212no—
62C4⋊Dic73C2418yes—
63C24×C73—26no—
64C24×C73—44no—
65C24×C73—44no—
66C24×C73—44no—
67C24×C73C2×D411yescharacteristic
68C2×Q8×C73—26no—
69C2×Q8×C73—224no—
70C2×Q8×C73—412no—
71C2×Q8×C73C2414yes—
72C2×D4×C73—26no—
73C2×D4×C73—224no—
74C2×D4×C73—412no—
75C2×D4×C73C2414yes—
76C22×C4×C73—24no—
77C22×C4×C73—24no—
78C22×C4×C73—26no—
79C22×C4×C73—44no—
80C22×C4×C73C2×D416yes—
81C22×C4×C73C2×D416yes—
82C22×C4×C73C2×D413yes—
83C22×C4×C73#4118yes—
84C22×C4×C73C2413yes—
85C22⋊C4×C73—216no—
86C22⋊C4×C73—216no—
87C42×C73C2×D4112yes—
88C42×C73C2414yes—
89C23×C73—24no—
90C23×C73—412no—
91C23×C73—412no—
92C23×C73—412no—
93C23×C73—816no—
94C23×C73#12414yes—
95C23×C73AGL(1,ℤ/8)14yes—
96C23×C73#13714yes—
97C23×C73C22×D413yes—
98Q8×C73—28no—
99Q8×C73—412no—
100D4×C73—28no—
101D4×C73—412no—
102C2×C4×C73—212no—
103C2×C4×C73—212no—
104C2×C4×C73—24no—
105C2×C4×C73—412no—
106C2×C4×C73#124112yes—
107C2×C4×C73C22×D414yes—
108C2×C4×C73C22×D414yes—
109C2×C4×C73C22×D413yes—
110C2×C4×C73C2×#41112yes—
111C2×C4×C73C2511yescharacteristic
112C2×Dic73—28no—
113C2×Dic73—424no—
114Dic146—432no—
115#10596831—28no—
116C22×C73—44no—
117C22×C73—44no—
118C22×C73—44no—
119C22×C73—824no—
120C22×C73#489116yescomplemented
121C22×C73C2×#12416yes—
122C22×C73C2×AGL(1,ℤ/8)16yes—
123C22×C73C2×#13716yes—
124C22×C73C23×D411yescharacteristic
125C4×C73—24no—
126C4×C73—24no—
127C4×C73—44no—
128C4×C73C2×#12416yes—
129C4×C73C22×#4112yes—
130Dic73—48no—
131C22×#489—731nomaximal, Sylow
132C2×C73—84no—
133C2×C73C2×#489112yescomplemented
134C2×C73C22×#12411yescharacteristic
135C2×C73C22×AGL(1,ℤ/8)11yescharacteristic
136C2×C73C22×#13711yescharacteristic
137C22×C4⋊Q8—731no—
138C22×#124D7311yescharacteristic
139C2×#489—7324no—
140C22×#103—732no—
141C22×#102—732no—
142C22×#97—731no—
143C73C22×#48911yescharacteristic, complemented, Sylow
144C23×Q8—1461no—
145C23×Q8C2×D7311yescharacteristic
146C23×D4C2×D7311yescharacteristic
147C23×C8—732no—
148C2×C4⋊Q8—7312no—
149C2×C4⋊Q8—1466no—
150C2×#124—26no—
151C2×#124C2×D73112yes—
152C22×C4⋊C4—732no—
153C22×C4⋊C4—1461no—
154C22×C22⋊C4—21no—
155C22×C22⋊C4—21no—
156C22×C42C2×D7311yescharacteristic
157#489—7364no—
158C2×#103—7324no—
159C2×#102—7324no—
160C2×#97—7312no—
161C25—21no—
162C22×Q8—23no—
163C22×Q8—28no—
164C22×Q8—2928no—
165C22×Q8—14612no—
166C22×Q8C22×D7316yes—
167C22×D4—23no—
168C22×D4—28no—
169C22×D4C22×D7316yes—
170C23×C4—21no—
171C23×C4—1462no—
172C23×C4C22⋊D7311yescharacteristic
173C23×C4C22⋊D7311yescharacteristic
174C23×C4C22×D7311yescharacteristic
175C22×C8—7312no—
176C22×C8—1468no—
177C4⋊Q8—7316no—
178C4⋊Q8—14624no—
179#124—224no—
180#124C22×D73116yes—
181C2×C4⋊C4—7312no—
182C2×C4⋊C4—1466no—
183C2×C4⋊C4—14612no—
184C2×C22⋊C4—212no—
185C2×C22⋊C4—212no—
186C2×C42C22⋊D7316yes—
187C2×C42C22×D7316yes—
188#103—7332no—
189#102—7332no—
190#97—7316no—
191C24—26no—
192C24—44no—
193C24—44no—
194C24—44no—
195C24C2×C22⋊D7311yescharacteristic
196C2×Q8—26no—
197C2×Q8—224no—
198C2×Q8—412no—
199C2×Q8—29248no—
200C2×Q8—14616no—
201C2×Q8C23×D7314yes—
202C2×D4—26no—
203C2×D4—224no—
204C2×D4—412no—
205C2×D4C23×D7314yes—
206C22×C4—24no—
207C22×C4—24no—
208C22×C4—26no—
209C22×C4—44no—
210C22×C4—2928no—
211C22×C4—14612no—
212C22×C4C2×C22⋊D7316yes—
213C22×C4C2×C22⋊D7316yes—
214C22×C4C2×C22⋊D7313yes—
215C22×C4#1192402718yes—
216C22×C4C23×D7313yes—
217C2×C8—738no—
218C2×C8—14624no—
219C4⋊C4—738no—
220C4⋊C4—14612no—
221C4⋊C4—14616no—
222C22⋊C4—216no—
223C22⋊C4—216no—
224C42C2×C22⋊D73112yes—
225C42C23×D7314yes—
226C23—24no—
227C23—412no—
228C23—412no—
229C23—412no—
230C23—816no—
231C23#1455657814yes—
232C23#1455661614yes—
233C23#1455662114yes—
234C23C22×C22⋊D7313yes—
235Q8—28no—
236Q8—412no—
237Q8—29232no—
238D4—28no—
239D4—412no—
240C2×C4—212no—
241C2×C4—212no—
242C2×C4—24no—
243C2×C4—412no—
244C2×C4—29224no—
245C2×C4—1468no—
246C2×C4#14556578112yes—
247C2×C4C22×C22⋊D7314yes—
248C2×C4C22×C22⋊D7314yes—
249C2×C4C22×C22⋊D7313yes—
250C2×C4C2×#11924027112yes—
251C2×C4C24×D7311yescharacteristic
252C8—1468no—
253C22—44no—
254C22—44no—
255C22—44no—
256C22—824no—
257C22#17988946116yesdirect product factor
258C22C2×#1455657816yes—
259C22C2×#1455661616yes—
260C22C2×#1455662116yes—
261C22C23×C22⋊D7311yescharacteristic
262C4—24no—
263C4—24no—
264C4—44no—
265C4—2928no—
266C4C2×#1455657816yes—
267C4C22×#1192402712yes—
268C2—84no—
269C2C2×#17988946112yesdirect product factor
270C2C22×#1455657811yescharacteristic
271C2C22×#1455661611yescharacteristic
272C2C22×#1455662111yescharacteristic
subgroupG/H
centerC24C2×C22⋊D73
commutator, cosocleC2×C4×C73C25
FrattiniC2×C4C24×D73
FittingC22×#124×C73C2
socleC24×C73C2×D4
prime radicalC23×D4×C73C22
hypercenterC22×#124D73
hypocenterC73C22×#489
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C24 ◁ C22×C42 ◁ C22×#124

Complements

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

NH ≅ G/Ntype
1. C22×#14556591C2semidirect
2. C2×#17988946C2direct (N × H)
3. C22×#14556515C2semidirect
5. C22×#14556502C2semidirect
10. C2×#14556591C22semidirect
13. #17988946C22direct (N × H)
14. C2×#14556515C22semidirect
16. C2×#14556502C22semidirect
30. #14556591C23semidirect
34. #14556515C23semidirect
36. #14556502C23semidirect
120. C22×C73#489semidirect
133. C2×C73C2×#489semidirect
143. C73C22×#489semidirect
257. C22#17988946direct (N × H)
269. C2C2×#17988946direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145565912
C2×#179889462
C22×#145565152
C22×#145565122
C22×#145565022
C22×#124×C732
C22×#48973