Finite Group Databasebeta

C2×#11763853 #14545551

order2176
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#11763853

Splittings

FittingC2×Q16×C17 ⋊ C4
SylowC17 ⋊ C2×#443

Subgroups

subgroupG/H
centerC22D4×#595
commutatorC4×C17C23×C4
FrattiniC4C23×#595
FittingC2×Q16×C17C4
socleC22×C17C4×D4
prime radicalC2×#10587605C2
cosocleC4×D17C24
hypercenterC2×Q16#595
hypocenterC17C2×#443
LCSG ▷ C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×Q16

472 conjugacy classes of subgroups; only the 162 normal subgroups are shown.

normal subgroups only

This group has 472 conjugacy classes of subgroups — too many to draw. Only its 162 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 544

Conjugacy classes & character table

112 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17960912, #17960916, #17960933, …
maximal normal subgroup of#17960912, #17960916, #17960933, …
maximal quotient ofC2×#14544365, C2×#14544368, C2×Q16×#3624, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 21277);