Finite Group Databasebeta

← C2×#22618414 #33949484

Subgroups — C2×#22618414 #33949484

Order 18688.

4770 conjugacy classes of subgroups.

The subgroup lattice has 326 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17989354C212yesmaximal, complemented
2#22618414C2116yesmaximal, direct product factor
3C2×#17988571C216yesmaximal, complemented
4C22×#14556510C216yesmaximal, complemented
5C22×2−1+4×C73C211yesmaximal, characteristic
6#17989354—28no—
7#17989354C22116yescomplemented
8C2×#14556598—28no—
9C22×#11924012C22112yes—
10#17988571C22148yescomplemented
11C2×#14556510C22112yes—
12C2×#14556510C22148yescomplemented
13C2×#14556508C2214yes—
14C2×2−1+4×C73—28no—
15C2×2−1+4×C73—28no—
16C2×2−1+4×C73C418yes—
17C2×2−1+4×C73C2218yes—
18C22×#41×C73C416yes—
19C22×#41×C73C2213yes—
20C22×#41×C73C2211yescharacteristic
21C23×Q8×C73C412yes—
22C23×Q8×C73C2213yes—
23#14556598—264no—
24C2×#11924012—212no—
25C2×#11924012—224no—
26C2×#11924012C2318yes—
27C2×#11924012C23148yes—
28C22×#10596831—212no—
29#14556510C23148yes—
30#14556508C23116yes—
312−1+4×C73—264no—
322−1+4×C73—264no—
33C2×#41×C73—224no—
34C2×#41×C73—224no—
35C2×#41×C73—212no—
36C2×#41×C73—212no—
37C2×#41×C73C2×C4148yes—
38C2×#41×C73C2×C4112yes—
39C2×#41×C73C2×C414yes—
40C2×#41×C73D418yes—
41C2×#41×C73D418yes—
42C2×#41×C73C23112yes—
43C2×#41×C73C2314yes—
44C22×Q8×C73—28no—
45C22×Q8×C73—28no—
46C22×Q8×C73—212no—
47C22×Q8×C73—212no—
48C22×Q8×C73C2×C416yes—
49C22×Q8×C73C2×C4116yes—
50C22×Q8×C73C2×C4112yes—
51C22×Q8×C73C2×C411yescharacteristic
52C22×Q8×C73C2313yes—
53C22×Q8×C73C23112yes—
54C22×D4×C73C2×C416yes—
55C22×D4×C73C2×C413yes—
56C22×D4×C73C2311yescharacteristic
57C23×C4×C73C2×C416yes—
58C23×C4×C73C2×C416yes—
59C23×C4×C73C2313yes—
60#11924012—28no—
61#11924012—248no—
62#11924012C24116yes—
63C2×#10596831—28no—
64C2×#10596831—248no—
65C24×C73C22×C412yes—
66C24×C73C22×C413yes—
67#41×C73—2192no—
68#41×C73—248no—
69#41×C73—248no—
70#41×C73C22⋊C4132yes—
71#41×C73C2×D4132yes—
72C2×Q8×C73—264no—
73C2×Q8×C73—212no—
74C2×Q8×C73—212no—
75C2×Q8×C73—248no—
76C2×Q8×C73—26no—
77C2×Q8×C73—26no—
78C2×Q8×C73—248no—
79C2×Q8×C73C22⋊C414yes—
80C2×Q8×C73C22⋊C414yes—
81C2×Q8×C73C22×C4124yes—
82C2×Q8×C73C22×C416yes—
83C2×Q8×C73C22×C414yes—
84C2×Q8×C73C2416yes—
85C2×D4×C73—212no—
86C2×D4×C73—212no—
87C2×D4×C73—22no—
88C2×D4×C73—22no—
89C2×D4×C73C22⋊C4112yes—
90C2×D4×C73C22⋊C4112yes—
91C2×D4×C73C22×C4124yes—
92C2×D4×C73C22×C412yes—
93C2×D4×C73C22×C4112yes—
94C2×D4×C73C2412yes—
95C22×C4×C73—212no—
96C22×C4×C73—212no—
97C22×C4×C73—212no—
98C22×C4×C73—212no—
99C22×C4×C73C22×C416yes—
100C22×C4×C73C22×C4124yes—
101C22×C4×C73C22×C4124yes—
102C22×C4×C73C22×C413yes—
103C22×C4×C73C22×C416yes—
104C22×C4×C73C2×D4112yes—
105C22×C4×C73C2×D4112yes—
106C22×C4×C73C2411yescharacteristic
107C22×C4×C73C2416yes—
108C23×C73—22no—
109C23×C73—22no—
110C23×C73—46no—
111C23×C73—44no—
112C23×C73C2×C22⋊C416yes—
113C23×C73C2×C22⋊C416yes—
114C23×C73C23×C411yescharacteristic
115C23×C73C23×C414yes—
116C23×C73C23×C416yes—
117Q8×C73—248no—
118Q8×C73—212no—
119Q8×C73—212no—
120Q8×C73C2×C22⋊C4116yes—
121D4×C73—248no—
122D4×C73—24no—
123D4×C73—24no—
124D4×C73C2×C22⋊C4148yes—
125C2×C4×C73—26no—
126C2×C4×C73—26no—
127C2×C4×C73—248no—
128C2×C4×C73—248no—
129C2×C4×C73C2×C22⋊C416yes—
130C2×C4×C73C2×C22⋊C416yes—
131C2×C4×C73C2×C22⋊C4124yes—
132C2×C4×C73C23×C4112yes—
133C2×C4×C73C23×C416yes—
134C2×C4×C73C23×C411yescharacteristic
135C2×C4×C73C22×D412yes—
136C2×C4×C73C22×D412yes—
137C2×C4×C73C22×D4124yes—
138C2×C4×C73C2511yescharacteristic
139#10596831—216no—
140C22×C73—22no—
141C22×C73—212no—
142C22×C73—24no—
143C22×C73—46no—
144C22×C73—46no—
145C22×C73—44no—
146C22×C73—44no—
147C22×C73—44no—
148C22×C73C22×C22⋊C411yescharacteristic
149C22×C73C22×C22⋊C4112yes—
150C22×C73C22×C22⋊C411yescharacteristic
151C22×C73C24×C411yescharacteristic
152C4×C73—212no—
153C4×C73C22×C22⋊C4112yes—
154C4×C73C22×C22⋊C412yes—
155C4×C73C23×D412yes—
156C2×#2889—731nomaximal, Sylow
157C2×C73—21no—
158C2×C73—21no—
159C2×C73—212no—
160C2×C73—44no—
161C2×C73#288912yescomplemented
162C2×C73C23×C22⋊C411yescharacteristic
163C22×2−1+4D7311yescharacteristic
164C2×#568—732no—
165#2889—7316no—
166C2×#413—736no—
167C22×#101—736no—
168C73C2×#288911yescharacteristic, complemented, Sylow
169C2×2−1+4—28no—
170C2×2−1+4—28no—
171C2×2−1+4Dic7318yes—
172C2×2−1+4C2×D7318yes—
173C22×#41Dic7316yes—
174C22×#41C2×D7313yes—
175C22×#41C2×D7311yescharacteristic
176C23×Q8Dic7312yes—
177C23×Q8C2×D7313yes—
178#568—7316no—
179#568—1468no—
180C2×#131—1468no—
181C22×M16—7312no—
182#413—7348no—
183C2×#101—7312no—
184C2×#101—7348no—
185C2×#100—734no—
1862−1+4—264no—
1872−1+4—264no—
188C2×#41—224no—
189C2×#41—224no—
190C2×#41—212no—
191C2×#41—212no—
192C2×#41C2×Dic73148yes—
193C2×#41C2×Dic73112yes—
194C2×#41C2×Dic7314yes—
195C2×#41C22⋊D7318yes—
196C2×#41C22⋊D7318yes—
197C2×#41C22×D73112yes—
198C2×#41C22×D7314yes—
199C22×Q8—28no—
200C22×Q8—28no—
201C22×Q8—212no—
202C22×Q8—212no—
203C22×Q8C2×Dic7316yes—
204C22×Q8C2×Dic73116yes—
205C22×Q8C2×Dic73112yes—
206C22×Q8C2×Dic7311yescharacteristic
207C22×Q8C22×D7313yes—
208C22×Q8C22×D73112yes—
209C22×D4C2×Dic7316yes—
210C22×D4C2×Dic7313yes—
211C22×D4C22×D7311yescharacteristic
212C23×C4C2×Dic7316yes—
213C23×C4C2×Dic7316yes—
214C23×C4C22×D7313yes—
215#131—14664no—
216C2×M16—738no—
217C2×M16—7348no—
218C2×M16—14612no—
219C2×M16—14624no—
220C22×C8—14612no—
221#101—7348no—
222#100—7316no—
223C24C22×Dic7312yes—
224C24C22×Dic7313yes—
225#41—2192no—
226#41—248no—
227#41—248no—
228#41C22⋊Dic73132yes—
229#41C2×C22⋊D73132yes—
230C2×Q8—264no—
231C2×Q8—212no—
232C2×Q8—212no—
233C2×Q8—248no—
234C2×Q8—26no—
235C2×Q8—26no—
236C2×Q8—248no—
237C2×Q8C22⋊Dic7314yes—
238C2×Q8C22⋊Dic7314yes—
239C2×Q8C22×Dic73124yes—
240C2×Q8C22×Dic7316yes—
241C2×Q8C22×Dic7314yes—
242C2×Q8C23×D7316yes—
243C2×D4—212no—
244C2×D4—212no—
245C2×D4—22no—
246C2×D4—22no—
247C2×D4C22⋊Dic73112yes—
248C2×D4C22⋊Dic73112yes—
249C2×D4C22×Dic73124yes—
250C2×D4C22×Dic7312yes—
251C2×D4C22×Dic73112yes—
252C2×D4C23×D7312yes—
253C22×C4—212no—
254C22×C4—212no—
255C22×C4—212no—
256C22×C4—212no—
257C22×C4C22×Dic7316yes—
258C22×C4C22×Dic73124yes—
259C22×C4C22×Dic73124yes—
260C22×C4C22×Dic7313yes—
261C22×C4C22×Dic7316yes—
262C22×C4C2×C22⋊D73112yes—
263C22×C4C2×C22⋊D73112yes—
264C22×C4C23×D7311yescharacteristic
265C22×C4C23×D7316yes—
266M16—7316no—
267M16—1468no—
268M16—14648no—
269C2×C8—1468no—
270C2×C8—14648no—
271C23—22no—
272C23—22no—
273C23—46no—
274C23—44no—
275C23C2×C22⋊Dic7316yes—
276C23C2×C22⋊Dic7316yes—
277C23C23×Dic7311yescharacteristic
278C23C23×Dic7314yes—
279C23C23×Dic7316yes—
280Q8—212no—
281Q8—248no—
282Q8—212no—
283Q8C2×C22⋊Dic73116yes—
284D4—248no—
285D4—24no—
286D4—24no—
287D4C2×C22⋊Dic73148yes—
288C2×C4—26no—
289C2×C4—248no—
290C2×C4—26no—
291C2×C4—248no—
292C2×C4C2×C22⋊Dic7316yes—
293C2×C4C2×C22⋊Dic73124yes—
294C2×C4C2×C22⋊Dic7316yes—
295C2×C4C23×Dic73112yes—
296C2×C4C23×Dic7316yes—
297C2×C4C23×Dic7311yescharacteristic
298C2×C4C22×C22⋊D73124yes—
299C2×C4C22×C22⋊D7312yes—
300C2×C4C22×C22⋊D7312yes—
301C2×C4C24×D7311yescharacteristic
302C8—14616no—
303C22—22no—
304C22—212no—
305C22—24no—
306C22—46no—
307C22—46no—
308C22—44no—
309C22—44no—
310C22—44no—
311C22C22×C22⋊Dic7311yescharacteristic
312C22C22×C22⋊Dic73112yes—
313C22C22×C22⋊Dic7311yescharacteristic
314C22C24×Dic7311yescharacteristic
315C4—212no—
316C4C22×C22⋊Dic73112yes—
317C4C22×C22⋊Dic7312yes—
318C4C23×C22⋊D7312yes—
319C2—21no—
320C2—21no—
321C2—212no—
322C2—44no—
323C2#2261841412yesdirect product factor
324C2C23×C22⋊Dic7311yescharacteristic
subgroupG/H
centerC22C22×C22⋊Dic73
commutatorC22×C73C24×C4
FrattiniC2×C4C24×D73
Fitting, prime radicalC22×2−1+4×C73C2
socleC22×C73C22×C22⋊C4
cosocleC2×C4×C73C25
hypercenterC22×2−1+4D73
hypocenterC73C2×#2889
LCSG ▷ C22×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C22×#41 ◁ C22×2−1+4

Complements

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

NH ≅ G/Ntype
1. C2×#17989354C2semidirect
2. #22618414C2direct (N × H)
3. C2×#17988571C2semidirect
4. C22×#14556510C2semidirect
7. #17989354C22semidirect
10. #17988571C22semidirect
12. C2×#14556510C22semidirect
161. C2×C73#2889semidirect
168. C73C2×#2889semidirect
323. C2#22618414direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179893542
#226184142
C2×#179885712
C22×#145565102
C22×2−1+4×C732
C2×#288973