Finite Group Databasebeta

← C2×#22622917 #33966891

Subgroups — C2×#22622917 #33966891

Order 18688.

1958 conjugacy classes of subgroups.

The subgroup lattice has 370 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17989307C212yesmaximal, complemented
2#22622917C2116yesmaximal, direct product factor
3C2×#17988970C212yesmaximal
4C2×#17988967C211yesmaximal, characteristic, complemented
5C2×#17988808C214yesmaximal, complemented
6C2×#17988792C212yesmaximal, complemented
7C2×C8×Dic146C211yesmaximal, characteristic, complemented
8C2×#17988681C212yesmaximal, complemented
9C2×C4×D8×C73C211yesmaximal, characteristic
10C22×Dic292C2212yes—
11C22×Dic292C2212yes—
12C22×#11924016C2214yes—
13#17989307—28no—
14#17989307C22116yescomplemented
15C2×#14556591C2212yes—
16C2×#14556584—24no—
17C2×#14556578C2214yes—
18C2×#14556570—22no—
19C2×C4×Dic146C2211yescharacteristic
20C2×#14556556C2214yes—
21C2×#14556550—22no—
22#17988970C22116yes—
23#17988967C2218yescomplemented
24#17988808C22132yescomplemented
25#17988792C22116yescomplemented
26C8×Dic146C2218yescomplemented
27#17988681C22116yescomplemented
28C2×C4⋊#10596831C2211yescharacteristic
29C2×#14556520C2212yes—
30C2×#14556514C2214yes—
31C2×C8×Dic73C2212yes—
32C22×D8×C73C2211yescharacteristic
33C2×C4×D4×C73C2212yes—
34C4×D8×C73C2218yes—
35C2×#107×C73C2211yescharacteristic
36C2×#102×C73C2212yes—
37C2×C4×C8×C73C2211yescharacteristic
38C22×Dic146D411yescharacteristic
39C22×Dic146C2314yes—
40C2×Dic292—28no—
41C2×Dic292—44no—
42C2×Dic292C2318yes—
43C2×Dic292C2318yes—
44C2×#11924016—48no—
45C2×#11924016C23116yes—
46C22×#10596831C2312yes—
47#14556591—24no—
48#14556591C2318yes—
49#14556584—232no—
50#14556578—28no—
51#14556578C23116yes—
52#14556570—216no—
53C4×Dic146D414yes—
54C4×Dic146C2314yes—
55#14556556—28no—
56#14556556C23116yes—
57#14556550—216no—
58C2×C4⋊Dic73—22no—
59C2×C4⋊Dic73—22no—
60C2×C4⋊Dic73D411yescharacteristic
61C2×#11924007—24no—
62C2×#11924007D412yes—
63C2×C22⋊Dic73—24no—
64C2×C22⋊Dic73—24no—
65C2×C4×Dic73—24no—
66C2×C4×Dic73C2312yes—
67C4⋊#10596831C2314yes—
68#14556520C2318yes—
69#14556514C23116yes—
70C8×Dic73C2318yes—
71C22×D4×C73C2312yes—
72C23×C4×C73—22no—
73C2×D8×C73—24no—
74C2×D8×C73C2314yes—
75C22×C8×C73C2311yescharacteristic
76C22×C8×C73C2311yescharacteristic
77C4×D4×C73—24no—
78C4×D4×C73C2318yes—
79C2×C4⋊C4×C73C2312yes—
80C2×C22⋊C4×C73—22no—
81C2×C42×C73C2311yescharacteristic
82#107×C73C2314yes—
83#102×C73C2318yes—
84C4×C8×C73C2314yes—
85C2×Dic146—24no—
86C2×Dic146—28no—
87C2×Dic146—28no—
88C2×Dic146—24no—
89C2×Dic146C2×D414yes—
90C2×Dic146C2418yes—
91C22×Dic73—24no—
92C22×Dic73C2×D412yes—
93C22×Dic73C2×D412yes—
94Dic292—216no—
95Dic292—48no—
96#11924016—416no—
97C2×#10596831—24no—
98C2×#10596831C2414yes—
99C4⋊Dic73—28no—
100C4⋊Dic73—28no—
101C4⋊Dic73C2×D414yes—
102#11924007—216no—
103#11924007C2×D418yes—
104C22⋊Dic73—216no—
105C22⋊Dic73—216no—
106C4×Dic73—216no—
107C4×Dic73C2×D414yes—
108C4×Dic73C2414yes—
109C24×C73—22no—
110C2×D4×C73—22no—
111C2×D4×C73—24no—
112C2×D4×C73—24no—
113C2×D4×C73C2414yes—
114C22×C4×C73—22no—
115C22×C4×C73—28no—
116C22×C4×C73—48no—
117C22×C4×C73C2×D411yescharacteristic
118C22×C4×C73C2×D411yescharacteristic
119C22×C4×C73C2411yescharacteristic
120D8×C73—28no—
121C2×C8×C73—22no—
122C2×C8×C73#4114yes—
123C2×C8×C73C2412yes—
124C2×C8×C73C2412yes—
125C4⋊C4×C73—22no—
126C4⋊C4×C73C2414yes—
127C22⋊C4×C73—28no—
128C42×C73C2×D412yes—
129C42×C73C2412yes—
130C23×C73—24no—
131C23×C73—44no—
132C23×C73—44no—
133C23×C73—44no—
134C23×C73C22×D411yescharacteristic
135D4×C73—24no—
136D4×C73—24no—
137D4×C73—44no—
138C2×C4×C73—22no—
139C2×C4×C73—24no—
140C2×C4×C73—44no—
141C2×C4×C73—416no—
142C2×C4×C73#13514yes—
143C2×C4×C73C22×D412yes—
144C2×C4×C73C22×D411yescharacteristic
145C2×C4×C73C22×D412yes—
146C2×C4×C73C2×#4112yes—
147C2×C4×C73H(5,𝔽2)12yes—
148C2×C4×C73C2511yescharacteristic
149C2×Dic73—24no—
150C2×Dic73—24no—
151C2×Dic73—28no—
152C2×Dic73—48no—
153C2×Dic73C22×D414yes—
154C2×Dic73C22×D414yes—
155Dic146—28no—
156Dic146—28no—
157Dic146—28no—
158Dic146—48no—
159C8×C73—22no—
160C8×C73C2×#4114yes—
161#10596831—24no—
162C22×C73—44no—
163C22×C73—44no—
164C22×C73—44no—
165C22×C73—88no—
166C22×C73#55012yes—
167C22×C73C2×#13512yes—
168C22×C73#57812yes—
169C22×C73C23×D411yescharacteristic
170C4×C73—22no—
171C4×C73—44no—
172C4×C73#55012yes—
173C4×C73C2×#13514yes—
174C4×C73C22×#4111yescharacteristic
175C4×C73C2×H(5,𝔽2)11yescharacteristic
176Dic73—24no—
177Dic73—24no—
178Dic73—48no—
179C2×#3393—731nomaximal, Sylow
180C2×C73—84no—
181C2×C73#339314yescomplemented
182C2×C73C2×#55011yescharacteristic
183C2×C73C22×#13511yescharacteristic
184C2×C73C2×#57811yescharacteristic
185C2×#556—732no—
186#3393—7316no—
187C2×#495—732no—
188C2×#494—731no—
189C2×#464—734no—
190C2×#461—732no—
191C2×C8×Q8—731no—
192C2×C4×Q16—732no—
193C2×C4×D8D7311yescharacteristic
194C73C2×#339311yescharacteristic, complemented, Sylow
195C22×Q16—732no—
196C22×Q16—732no—
197C22×SD16—734no—
198C22×D8C2×D7311yescharacteristic
199#556—7316no—
200#556—1468no—
201C2×C4⋊Q8—732no—
202C2×#126—1464no—
203C2×#124—734no—
204C2×C22⋊Q8—1462no—
205C2×C4×Q8—731no—
206C2×C4×Q8—734no—
207C2×C4×D4C2×D7312yes—
208C2×#117—1462no—
209#495—7316no—
210#494—738no—
211#464—7332no—
212#461—7316no—
213C8×Q8—738no—
214C4×Q16—7316no—
215C4×D8C2×D7318yes—
216C2×#107C2×D7311yescharacteristic
217C2×C4⋊C8—732no—
218C2×C4⋊C8—731no—
219C2×#103—734no—
220C2×#102C2×D7312yes—
221C2×C4×C8—732no—
222C2×C4×C8C2×D7311yescharacteristic
223C22×Q8—731no—
224C22×Q8—734no—
225C22×D4C22×D7312yes—
226C23×C4—22no—
227C2×Q16—2924no—
228C2×Q16—738no—
229C2×Q16—738no—
230C2×Q16—1468no—
231C2×SD16—2928no—
232C2×SD16—7316no—
233C2×D8—24no—
234C2×D8C22×D7314yes—
235C22×C8—732no—
236C22×C8C22×D7311yescharacteristic
237C22×C8C22×D7311yescharacteristic
238C4⋊Q8—738no—
239C4⋊Q8—1464no—
240#126—14632no—
241#124—7316no—
242#124—1468no—
243C22⋊Q8—14616no—
244C4×Q8—734no—
245C4×Q8—734no—
246C4×Q8—7316no—
247C4×Q8—1468no—
248C4×D4—24no—
249C4×D4C22×D7318yes—
250#117—14616no—
251C2×C4⋊C4—731no—
252C2×C4⋊C4—732no—
253C2×C4⋊C4—1464no—
254C2×C4⋊C4—1462no—
255C2×C4⋊C4—1462no—
256C2×C4⋊C4C22×D7312yes—
257C2×C22⋊C4—22no—
258C2×C22⋊C4—1464no—
259C2×C22⋊C4—1464no—
260C2×C42—732no—
261C2×C42—1464no—
262C2×C42C22×D7311yescharacteristic
263#107C22×D7314yes—
264C4⋊C8—738no—
265C4⋊C8—734no—
266#103—7316no—
267#102C22×D7318yes—
268C4×C8—738no—
269C4×C8C22×D7314yes—
270C24—22no—
271C2×Q8—734no—
272C2×Q8—738no—
273C2×Q8—1468no—
274C2×Q8—1468no—
275C2×Q8—1464no—
276C2×Q8—1464no—
277C2×D4—22no—
278C2×D4—24no—
279C2×D4—24no—
280C2×D4C23×D7314yes—
281C22×C4—22no—
282C22×C4—28no—
283C22×C4—48no—
284C22×C4—732no—
285C22×C4—732no—
286C22×C4—1464no—
287C22×C4D4×D7311yescharacteristic
288C22×C4D4×D7311yescharacteristic
289C22×C4C23×D7311yescharacteristic
290Q16—2928no—
291Q16—14616no—
292SD16—29216no—
293D8—28no—
294C2×C8—22no—
295C2×C8—734no—
296C2×C8—1464no—
297C2×C8#1192402814yes—
298C2×C8C23×D7312yes—
299C2×C8C23×D7312yes—
300C4⋊C4—22no—
301C4⋊C4—738no—
302C4⋊C4—734no—
303C4⋊C4—14616no—
304C4⋊C4—1468no—
305C4⋊C4—1468no—
306C4⋊C4C23×D7314yes—
307C22⋊C4—28no—
308C22⋊C4—14616no—
309C22⋊C4—14616no—
310C42—734no—
311C42—734no—
312C42—14616no—
313C42D4×D7312yes—
314C42C23×D7312yes—
315C23—24no—
316C23—44no—
317C23—44no—
318C23—44no—
319C23C2×D4×D7311yescharacteristic
320Q8—2928no—
321Q8—1468no—
322Q8—1468no—
323Q8—1468no—
324D4—24no—
325D4—24no—
326D4—44no—
327C2×C4—22no—
328C2×C4—24no—
329C2×C4—44no—
330C2×C4—416no—
331C2×C4—2928no—
332C2×C4—734no—
333C2×C4—734no—
334C2×C4—1468no—
335C2×C4—1464no—
336C2×C4—1464no—
337C2×C4#1455661014yes—
338C2×C4C2×D4×D7312yes—
339C2×C4C2×D4×D7311yescharacteristic
340C2×C4C2×D4×D7312yes—
341C2×C4C2×#1192402812yes—
342C2×C4#1455663712yes—
343C2×C4C24×D7311yescharacteristic
344C8—22no—
345C8—1464no—
346C8C2×#1192402814yes—
347C22—44no—
348C22—44no—
349C22—44no—
350C22—88no—
351C22#1798925812yes—
352C22C2×#1455661012yes—
353C22#1798940112yes—
354C22C22×D4×D7311yescharacteristic
355C4—22no—
356C4—44no—
357C4—2928no—
358C4—1464no—
359C4—1464no—
360C4#1798925812yes—
361C4C2×#1455661014yes—
362C4C22×#1192402811yescharacteristic
363C4C2×#1455663711yescharacteristic
364C2—84no—
365C2#2262291714yesdirect product factor
366C2C2×#1798925811yescharacteristic
367C2C22×#1455661011yescharacteristic
368C2C2×#1798940111yescharacteristic
subgroupG/H
centerC23C2×D4×D73
commutator, cosocleC2×C4×C73C25
FrattiniC2×C4C24×D73
FittingC2×C4×D8×C73C2
socleC23×C73C22×D4
prime radicalC22×D8×C73C22
hypercenterC2×C4×D8D73
hypocenterC73C2×#3393
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×D8

Complements

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

NH ≅ G/Ntype
1. C2×#17989307C2semidirect
2. #22622917C2direct (N × H)
4. C2×#17988967C2semidirect
5. C2×#17988808C2semidirect
6. C2×#17988792C2semidirect
7. C2×C8×Dic146C2semidirect
8. C2×#17988681C2semidirect
14. #17989307C22semidirect
23. #17988967C22semidirect
24. #17988808C22semidirect
25. #17988792C22semidirect
26. C8×Dic146C22semidirect
27. #17988681C22semidirect
181. C2×C73#3393semidirect
194. C73C2×#3393semidirect
365. C2#22622917direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179893072
#226229172
C2×#179889702
C2×#179889672
C2×#179888082
C2×#179887922
C2×C8×Dic1462
C2×#179886812
C2×C4×D8×C732
C2×#339373