Finite Group Databasebeta

← C2×#17149 #844926

Subgroups — C2×#17149 #844926

Order 512.

6062 conjugacy classes of subgroups.

The subgroup lattice has 468 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#401C211yesmaximal, characteristic, complemented
2C22×#392C211yesmaximal, characteristic
3#17149C2116yesmaximal, direct product factor
4C2×#1443C211yesmaximal, characteristic, complemented
5C2×#1440C213yesmaximal, complemented
6C2×#1439C213yesmaximal, complemented
7C2×#1438C213yesmaximal, complemented
8C2×#1438C213yesmaximal, complemented
9C24×D4C2213yes—
10C23×C4⋊C4C2211yescharacteristic
11C23×C22⋊C4C2213yes—
12C23×C22⋊C4C2213yes—
13C23×C22⋊C4C2213yes—
14C23×C22⋊C4C2213yes—
15C23×C22⋊C4C2213yes—
16C2×#401—28no—
17C2×#401C2218yescomplemented
18C2×#392—28no—
19C2×#392C2218yes—
20C22×#95C2213yes—
21C22×#95C2213yes—
22C22×#95C2213yes—
23C22×#95C2213yes—
24C22×#95C2213yes—
25C22×#95C2211yescharacteristic
26#1443C2218yescomplemented
27#1440C22124yescomplemented
28#1439C22124yescomplemented
29#1438C22124yescomplemented
30#1438C22124yescomplemented
31C26C2313yes—
32C23×D4—212no—
33C23×D4—212no—
34C23×D4—212no—
35C23×D4—46no—
36C23×D4—46no—
37C23×D4—46no—
38C23×D4—46no—
39C23×D4C23112yes—
40C24×C4C2311yescharacteristic
41C24×C4C2311yescharacteristic
42C24×C4C2313yes—
43C24×C4C2313yes—
44C24×C4C2313yes—
45C24×C4C2311yescharacteristic
46C22×C4⋊C4—46no—
47C22×C4⋊C4C2314yes—
48C22×C22⋊C4—212no—
49C22×C22⋊C4—212no—
50C22×C22⋊C4—212no—
51C22×C22⋊C4—46no—
52C22×C22⋊C4—46no—
53C22×C22⋊C4—46no—
54C22×C22⋊C4—46no—
55C22×C22⋊C4—46no—
56C22×C22⋊C4—46no—
57C22×C22⋊C4—46no—
58C22×C22⋊C4—46no—
59C22×C22⋊C4—46no—
60C22×C22⋊C4—46no—
61C22×C22⋊C4—46no—
62C22×C22⋊C4—46no—
63C22×C22⋊C4C23112yes—
64C22×C22⋊C4C23112yes—
65C22×C22⋊C4C23112yes—
66C22×C22⋊C4C23112yes—
67C22×C22⋊C4C23112yes—
68#401—232no—
69#392—232no—
70C2×#95—212no—
71C2×#95—212no—
72C2×#95—46no—
73C2×#95—46no—
74C2×#95—46no—
75C2×#95D418yes—
76C2×#95C23112yes—
77C2×#95C23112yes—
78C2×#95C23112yes—
79C2×#95C23112yes—
80C2×#95C23112yes—
81C2×#95C2314yes—
82C25—26no—
83C25—26no—
84C25—26no—
85C25—26no—
86C25—26no—
87C25—26no—
88C25—26no—
89C25—26no—
90C25—26no—
91C25—26no—
92C25—26no—
93C25—26no—
94C25—26no—
95C25—26no—
96C25#41112yes—
97C25C2416yes—
98C25C2411yescharacteristic
99C22×D4—224no—
100C22×D4—224no—
101C22×D4—224no—
102C22×D4—412no—
103C22×D4—412no—
104C22×D4—412no—
105C22×D4—412no—
106C22×D4—448no—
107C22×D4—448no—
108C22×D4—448no—
109C22×D4—448no—
110C22×D4—448no—
111C22×D4—448no—
112C22×D4—448no—
113C23×C4—26no—
114C23×C4—26no—
115C23×C4—26no—
116C23×C4—26no—
117C23×C4—26no—
118C23×C4—26no—
119C23×C4—26no—
120C23×C4—26no—
121C23×C4—22no—
122C23×C4—22no—
123C23×C4—26no—
124C23×C4—26no—
125C23×C4—26no—
126C23×C4—26no—
127C23×C4—26no—
128C23×C4—26no—
129C23×C4—26no—
130C23×C4—26no—
131C23×C4—26no—
132C23×C4—26no—
133C23×C4—26no—
134C23×C4—26no—
135C23×C4—26no—
136C23×C4—26no—
137C23×C4—26no—
138C23×C4—26no—
139C23×C4—26no—
140C23×C4—26no—
141C23×C4C2×D4112yes—
142C23×C4#4114yes—
143C23×C4C2412yes—
144C23×C4C2412yes—
145C23×C4C2416yes—
146C23×C4C2416yes—
147C23×C4C2416yes—
148C23×C4C2412yes—
149C2×C4⋊C4—412no—
150C2×C4⋊C4—416no—
151C2×C22⋊C4—224no—
152C2×C22⋊C4—224no—
153C2×C22⋊C4—224no—
154C2×C22⋊C4—412no—
155C2×C22⋊C4—412no—
156C2×C22⋊C4—412no—
157C2×C22⋊C4—412no—
158C2×C22⋊C4—412no—
159C2×C22⋊C4—412no—
160C2×C22⋊C4—412no—
161C2×C22⋊C4—412no—
162C2×C22⋊C4—412no—
163C2×C22⋊C4—412no—
164C2×C22⋊C4—412no—
165C2×C22⋊C4—412no—
166C2×C22⋊C4—448no—
167C2×C22⋊C4—448no—
168C2×C22⋊C4—448no—
169C2×C22⋊C4—448no—
170C2×C22⋊C4—448no—
171#95—224no—
172#95—224no—
173#95—412no—
174#95—412no—
175#95—412no—
176#95C2×D4116yes—
177C24—224no—
178C24—224no—
179C24—224no—
180C24—224no—
181C24—224no—
182C24—224no—
183C24—224no—
184C24—26no—
185C24—26no—
186C24—26no—
187C24—26no—
188C24—26no—
189C24—26no—
190C24—26no—
191C24—26no—
192C24—26no—
193C24—26no—
194C24—26no—
195C24—26no—
196C24—26no—
197C24—26no—
198C24—412no—
199C24—412no—
200C24—412no—
201C24—412no—
202C24—412no—
203C24—412no—
204C24—412no—
205C24—412no—
206C24—412no—
207C24—412no—
208C24—412no—
209C24—412no—
210C24—412no—
211C24—412no—
212C24—412no—
213C24—412no—
214C24—412no—
215C24—412no—
216C24—412no—
217C24—412no—
218C24—412no—
219C24—412no—
220C24—412no—
221C24—412no—
222C24—412no—
223C24—412no—
224C24—412no—
225C24—412no—
226C24C22×D412yes—
227C24C2×#41112yes—
228C24C2×#4116yes—
229C24C2×#4112yes—
230C24H(5,𝔽2)16yes—
231C24H(5,𝔽2)16yes—
232C24H(5,𝔽2)16yes—
233C24H(5,𝔽2)12yes—
234C24C2511yescharacteristic
235C2×D4—448no—
236C2×D4—448no—
237C2×D4—448no—
238C2×D4—448no—
239C2×D4—448no—
240C2×D4—448no—
241C2×D4—4384no—
242C2×D4—448no—
243C22×C4—224no—
244C22×C4—224no—
245C22×C4—224no—
246C22×C4—224no—
247C22×C4—26no—
248C22×C4—26no—
249C22×C4—26no—
250C22×C4—26no—
251C22×C4—26no—
252C22×C4—26no—
253C22×C4—26no—
254C22×C4—26no—
255C22×C4—22no—
256C22×C4—26no—
257C22×C4—22no—
258C22×C4—26no—
259C22×C4—26no—
260C22×C4—26no—
261C22×C4—26no—
262C22×C4—26no—
263C22×C4—26no—
264C22×C4—26no—
265C22×C4—26no—
266C22×C4—26no—
267C22×C4—26no—
268C22×C4—26no—
269C22×C4—26no—
270C22×C4—26no—
271C22×C4—26no—
272C22×C4—26no—
273C22×C4—26no—
274C22×C4—26no—
275C22×C4—412no—
276C22×C4—412no—
277C22×C4—412no—
278C22×C4—44no—
279C22×C4—412no—
280C22×C4—412no—
281C22×C4—412no—
282C22×C4—412no—
283C22×C4—412no—
284C22×C4—412no—
285C22×C4—412no—
286C22×C4—412no—
287C22×C4—412no—
288C22×C4—412no—
289C22×C4—412no—
290C22×C4—412no—
291C22×C4—412no—
292C22×C4—412no—
293C22×C4—412no—
294C22×C4—412no—
295C22×C4—412no—
296C22×C4—44no—
297C22×C4—44no—
298C22×C4—412no—
299C22×C4—412no—
300C22×C4—412no—
301C22×C4C22×D4112yes—
302C22×C4C2×#4114yes—
303C4⋊C4—416no—
304C22⋊C4—448no—
305C22⋊C4—448no—
306C22⋊C4—448no—
307C22⋊C4—448no—
308C22⋊C4—448no—
309C23—212no—
310C23—212no—
311C23—212no—
312C23—212no—
313C23—212no—
314C23—212no—
315C23—212no—
316C23—448no—
317C23—46no—
318C23—46no—
319C23—46no—
320C23—46no—
321C23—46no—
322C23—46no—
323C23—46no—
324C23—46no—
325C23—46no—
326C23—46no—
327C23—46no—
328C23—46no—
329C23—448no—
330C23—448no—
331C23—46no—
332C23—46no—
333C23—46no—
334C23—46no—
335C23—46no—
336C23—46no—
337C23—448no—
338C23—46no—
339C23—46no—
340C23—46no—
341C23—46no—
342C23—46no—
343C23—46no—
344C23—46no—
345C23—46no—
346C23—46no—
347C23—46no—
348C23—448no—
349C23—448no—
350C23—448no—
351C23—824no—
352C23—824no—
353C23—824no—
354C23—824no—
355C23—824no—
356C23—824no—
357C23—824no—
358C23—824no—
359C23#535112yes—
360C23#538112yes—
361C23#538112yes—
362C23#538112yes—
363C23#538112yes—
364C23#546112yes—
365C23#55014yes—
366C23#551112yes—
367C23#553112yes—
368C23#56014yes—
369C23#560112yes—
370C23#560112yes—
371C23#560112yes—
372C23C23×D411yescharacteristic
373C23C22×#4113yes—
374C23C22×#4111yescharacteristic
375C23C2×H(5,𝔽2)13yes—
376C23C2×H(5,𝔽2)13yes—
377C23C2×H(5,𝔽2)13yes—
378C23C2×H(5,𝔽2)11yescharacteristic
379D4—4192no—
380C2×C4—212no—
381C2×C4—212no—
382C2×C4—212no—
383C2×C4—212no—
384C2×C4—416no—
385C2×C4—46no—
386C2×C4—46no—
387C2×C4—448no—
388C2×C4—46no—
389C2×C4—42no—
390C2×C4—46no—
391C2×C4—46no—
392C2×C4—46no—
393C2×C4—46no—
394C2×C4—46no—
395C2×C4—46no—
396C2×C4—46no—
397C2×C4—46no—
398C2×C4—46no—
399C2×C4—46no—
400C2×C4—46no—
401C2×C4—46no—
402C2×C4—46no—
403C2×C4—46no—
404C2×C4—46no—
405C2×C4—46no—
406C2×C4—46no—
407C2×C4—42no—
408C2×C4—42no—
409C2×C4—46no—
410C2×C4—46no—
411C2×C4—46no—
412C2×C4—88no—
413C2×C4—88no—
414C2×C4—824no—
415C2×C4—824no—
416C22—412no—
417C22—412no—
418C22—412no—
419C22—412no—
420C22—412no—
421C22—412no—
422C22—412no—
423C22—86no—
424C22—86no—
425C22—86no—
426C22—86no—
427C22—86no—
428C22—86no—
429C22—86no—
430C22—86no—
431C22—896no—
432C22#2685124yes—
433C22#2714124yes—
434C22#276018yes—
435C22#2778124yes—
436C22#281818yes—
437C22#282518yes—
438C22#2825124yes—
439C22C2×#53513yes—
440C22C2×#53813yes—
441C22C2×#53813yes—
442C22C2×#53813yes—
443C22C2×#53813yes—
444C22C2×#54613yes—
445C22C2×#55011yescharacteristic
446C22C2×#55113yes—
447C22C2×#55313yes—
448C22C2×#56013yes—
449C22C2×#56013yes—
450C22C2×#56011yescharacteristic
451C22C2×#56013yes—
452C4—44no—
453C4—412no—
454C4—86no—
455C4—82no—
456C4—82no—
457C4—86no—
458C2—812no—
459C2#17149116yesdirect product factor
460C2C2×#282511yescharacteristic
461C2C2×#282513yes—
462C2C2×#281811yescharacteristic
463C2C2×#268513yes—
464C2C2×#271413yes—
465C2C2×#276011yescharacteristic
466C2C2×#277813yes—
subgroupG/H
center, socleC25C24
commutator, Frattini, cosocleC24C25
prime radicalC22×#392C2
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×#401C2semidirect
3. #17149C2direct (N × H)
4. C2×#1443C2semidirect
5. C2×#1440C2semidirect
6. C2×#1439C2semidirect
7. C2×#1438C2semidirect
8. C2×#1438C2semidirect
17. C2×#401C22semidirect
26. #1443C22semidirect
27. #1440C22semidirect
28. #1439C22semidirect
29. #1438C22semidirect
30. #1438C22semidirect
459. C2#17149direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4012
C22×#3922
#171492
C2×#14432
C2×#14402
C2×#14392
C2×#14382