Finite Group Databasebeta

C2×#22575821 #31772638

order17312
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

direct productC2×#22575821

Splittings

FittingC2×D4×C541 ⋊ C2
SylowC541 ⋊ C2×D8

Subgroups

subgroupG/H
centerC22C22⋊D541
commutator, cosocleC4×C541C23
FrattiniC4C22×D541
FittingC2×D4×C541C2
socleC22×C541D4
hypercenterC2×D4D541
hypocenterC541C2×D8
LCSG ▷ C4×C541 ▷ C2×C541 ▷ C541
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×D4

76 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8656

Conjugacy classes & character table

2714 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#46830255, C4×#22575821, #46830284, …
maximal normal subgroup of#46830255, C4×#22575821, #46830284, …
maximal quotient ofC2×#31772548, C2×#31772549, C2×#31772561, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17312, 156);