Finite Group Databasebeta

#30659667

order16672
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC521 ⋊ #117

Subgroups

subgroupG/H
centerC2×C4C2×D521
commutatorC2×C521C22×C4
FrattiniC22C22×D521
FittingC22×C4×C521C2
socle, cosocleC22×C521C23
prime radicalC23×C521C22
hypercenterC22×C4D521
hypocenterC521#117
LCSG ▷ C2×C521 ▷ C521
UCSC1 ◁ C2×C4 ◁ C22×C4

76 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8336

Polycyclic presentation:

2^5,521|a^2=e,c^2=d,b^a=bd,f^a=f^520

Conjugacy classes & character table

4180 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#45687188, #45687189, #45687192, …
maximal normal subgroup of#45687188, #45687189, #45687192, …
maximal quotient of#45687278, C4×C22⋊Dic521, C4×C4⋊Dic521, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16672, 105);