Finite Group Databasebeta

C2×C4⋊#14524194 #31772706

order17312
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×C4⋊#14524194
unambiguous semidirect productD541⋊(C4⋊C4)

Splittings

FittingC2×C4×C541 ⋊ C4
SylowC541 ⋊ C2×C4⋊C4

Subgroups

subgroupG/H
centerC22C2×#14524194
commutatorC2×C541C22×C4
FrattiniC2C22×#14524194
FittingC2×C4×C541C4
socleC22×C541C2×C4
prime radicalC22×D541C22
cosocleC2×D541C23
hypercenterC2×C4#14524194
hypocenterC541C2×C4⋊C4
LCSG ▷ C2×C541 ▷ C541
UCSC1 ◁ C22 ◁ C2×C4

92 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4328

Conjugacy classes & character table

1100 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#46831048, #46831049, #46831054, …
maximal normal subgroup of#46831048, #46831049, #46831054, …
maximal quotient ofC2×(C2×#14524194)⋊C4, C4×C4⋊#14524194, #46831117, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17312, 224);